- published: 17 Jan 2012
- views: 9662
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This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O).
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydroxide is produced as a stock product in this reaction.
- published: 15 Mar 2015
- views: 8032
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydroxide, so when water is added to sodium oxide NaOH is produced.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 08 Jan 2016
- views: 59
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I poured some water over. DO NOT EVER ATTEMPT THIS.
FACEBOOK: https://www.facebook.com/pages/TechRax/192119757502890
TWITTER: https://twitter.com/TechRax
INSTAGRAM: TechRax
- published: 21 Aug 2013
- views: 7524050
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to form sodium hydroxide. See www.stottbooks.com
- published: 11 Dec 2013
- views: 1388
Sodium oxide
Sodium oxide (SOX) is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydroxide, so when water is added to sodium oxide NaOH is produced.
The alkali metal oxides M2O (M = Li, Na, K, Rb) crystallise in the antifluorite structure. In this motif the positions of the anions and cations are reversed relative to their positions in CaF2, with sodium ions tetrahedrally coordinated to 4 oxide ions and oxide cubically coordinated to 8 sodium ions.
Preparation
Sodium oxide is produced by the reaction of sodium with sodium hydroxide, sodium peroxide, or sodium nitrite:
Most of these reactions rely on the reduction of something by sodium, whether it is hydroxide, peroxide, or nitrite.
Burning sodium in air will produce Na2O and about 20% sodium peroxide Na2O2.
Alternatively, sodium carbonate can be heated to 851 °C, producing carbon dioxide and sodium oxide.
At 208 °C, sodium ascorbate will decompose to furan derivatives and sodium oxide.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Sodium_oxide
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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1:05This is how the ionic bond forms in Sodium Oxide (Na2O).
This is how the ionic bond forms in Sodium Oxide (Na2O).This is how the ionic bond forms in Sodium Oxide (Na2O).
This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O). -
1:53Na2O + H2O - sodium oxide and water
Na2O + H2O - sodium oxide and waterNa2O + H2O - sodium oxide and water
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydroxide is produced as a stock product in this reaction. -
0:24Sodium Oxide
Sodium OxideSodium Oxide
-
2:45Sodium oxide
Sodium oxideSodium oxide
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydroxide, so when water is added to sodium oxide NaOH is produced. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video -
3:41iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I poured some water over. DO NOT EVER ATTEMPT THIS. FACEBOOK: https://www.facebook.com/pages/TechRax/192119757502890 TWITTER: https://twitter.com/TechRax INSTAGRAM: TechRax -
8:56A2 Lattice Enthalpy of sodium oxide
A2 Lattice Enthalpy of sodium oxideA2 Lattice Enthalpy of sodium oxide
Born haber cycle for sodium oxide -
2:49Na2O (Sodium Oxide) and moles
Na2O (Sodium Oxide) and molesNa2O (Sodium Oxide) and moles
Sorry that the video is so shaky!!! -
0:51NAO Challenge 2016 - We're Sodium Oxide
NAO Challenge 2016 - We're Sodium Oxide -
5:30Determining Percent Sodium Oxide in Nu-Sal
Determining Percent Sodium Oxide in Nu-SalDetermining Percent Sodium Oxide in Nu-Sal
Determining Percent Sodium Oxide in Nu-Sal -
0:29Formation of sodium hydroxide
Formation of sodium hydroxideFormation of sodium hydroxide
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to form sodium hydroxide. See www.stottbooks.com
-
This is how the ionic bond forms in Sodium Oxide (Na2O).
This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O). -
Na2O + H2O - sodium oxide and water
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydroxide is produced as a stock product in this reaction. -
Sodium Oxide
-
Sodium oxide
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydroxide, so when water is added to sodium oxide NaOH is produced. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video -
iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I poured some water over. DO NOT EVER ATTEMPT THIS. FACEBOOK: https://www.facebook.com/pages/TechRax/192119757502890 TWITTER: https://twitter.com/TechRax INSTAGRAM: TechRax -
A2 Lattice Enthalpy of sodium oxide
Born haber cycle for sodium oxide -
Na2O (Sodium Oxide) and moles
Sorry that the video is so shaky!!! -
-
Determining Percent Sodium Oxide in Nu-Sal
Determining Percent Sodium Oxide in Nu-Sal -
Formation of sodium hydroxide
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to form sodium hydroxide. See www.stottbooks.com
This is how the ionic bond forms in Sodium Oxide (Na2O).
- Order: Reorder
- Duration: 1:05
- Updated: 17 Jan 2012
- views: 9662
This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O).
This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O).
wn.com/This Is How The Ionic Bond Forms In Sodium Oxide (Na2O).
This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O).
- published: 17 Jan 2012
- views: 9662
Na2O + H2O - sodium oxide and water
- Order: Reorder
- Duration: 1:53
- Updated: 15 Mar 2015
- views: 8032
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydroxide is produced as a stock product in this reaction.
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydroxide is produced as a stock product in this reaction.
wn.com/Na2O H2O Sodium Oxide And Water
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydroxide is produced as a stock product in this reaction.
- published: 15 Mar 2015
- views: 8032
Sodium Oxide
- Order: Reorder
- Duration: 0:24
- Updated: 09 Mar 2016
- views: 48
- published: 09 Mar 2016
- views: 48
Sodium oxide
- Order: Reorder
- Duration: 2:45
- Updated: 08 Jan 2016
- views: 59
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydr...
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydroxide, so when water is added to sodium oxide NaOH is produced.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
wn.com/Sodium Oxide
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glasses, though not in a raw form. It is the base anhydride of sodium hydroxide, so when water is added to sodium oxide NaOH is produced.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 08 Jan 2016
- views: 59
iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
- Order: Reorder
- Duration: 3:41
- Updated: 21 Aug 2013
- views: 7524050
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I poured some water over. DO NOT EVER ATTEMPT THIS.
FACEBOOK: https://www...
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I poured some water over. DO NOT EVER ATTEMPT THIS.
FACEBOOK: https://www.facebook.com/pages/TechRax/192119757502890
TWITTER: https://twitter.com/TechRax
INSTAGRAM: TechRax
wn.com/Iphone 5 Dissolves In A Sodium Hydroxide Test Will It Survive
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I poured some water over. DO NOT EVER ATTEMPT THIS.
FACEBOOK: https://www.facebook.com/pages/TechRax/192119757502890
TWITTER: https://twitter.com/TechRax
INSTAGRAM: TechRax
- published: 21 Aug 2013
- views: 7524050
A2 Lattice Enthalpy of sodium oxide
- Order: Reorder
- Duration: 8:56
- Updated: 04 Nov 2014
- views: 119
Born haber cycle for sodium oxide
Born haber cycle for sodium oxide
wn.com/A2 Lattice Enthalpy Of Sodium Oxide
Na2O (Sodium Oxide) and moles
- Order: Reorder
- Duration: 2:49
- Updated: 06 Jul 2011
- views: 6170
Sorry that the video is so shaky!!!
Sorry that the video is so shaky!!!
wn.com/Na2O (Sodium Oxide) And Moles
NAO Challenge 2016 - We're Sodium Oxide
- Order: Reorder
- Duration: 0:51
- Updated: 14 Mar 2016
- views: 236
This is the introductory video to our channel, where we'll upload our progress during the NAO Challenge 2016.
Please follow us on Facebook: https://www.faceboo...
This is the introductory video to our channel, where we'll upload our progress during the NAO Challenge 2016.
Please follow us on Facebook: https://www.facebook.com/naosodiumoxide/
And Twitter, of course: https://twitter.com/nao_sodiumoxide
wn.com/Nao Challenge 2016 We're Sodium Oxide
Determining Percent Sodium Oxide in Nu-Sal
- Order: Reorder
- Duration: 5:30
- Updated: 14 Feb 2012
- views: 311
Determining Percent Sodium Oxide in Nu-Sal
Determining Percent Sodium Oxide in Nu-Sal
wn.com/Determining Percent Sodium Oxide In Nu Sal
Formation of sodium hydroxide
- Order: Reorder
- Duration: 0:29
- Updated: 11 Dec 2013
- views: 1388
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to form sodium hydroxide. See www.stottbooks.com
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to form sodium hydroxide. See www.stottbooks.com
wn.com/Formation Of Sodium Hydroxide
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to form sodium hydroxide. See www.stottbooks.com
- published: 11 Dec 2013
- views: 1388
-
Damien Houran's 2015 PASIC solo- "Sodium (quad)oxide"
Damien is a senior at Colleyville Heritage High School and this is his 2015 PASIC quad (tenor) solo which got him 4th in the high school tenor solo competition. -
Extracting iron using sodium carbonate and ferric oxide
Method: 1. Strike a match and then let it burn for a few seconds, then blow it out. 2. Dip the head of the match into Petri dish containing water. 3. Then dip head of match into sodium carbonate(be sure to get a good coating). 4. Then dip head into ferric oxide. 5. Heat the match head using a roaring Bunsen flame until it glows(make sure match head does not fall off). 6. Blow out match and carefully crush head in the mortar and pestle. 7. Transfer to empty Petri dish and place a magnet underneath.
Damien Houran's 2015 PASIC solo- "Sodium (quad)oxide"
- Order: Reorder
- Duration: 3:09
- Updated: 15 Nov 2015
- views: 84
Damien is a senior at Colleyville Heritage High School and this is his 2015 PASIC quad (tenor) solo which got him 4th in the high school tenor solo competition....
Damien is a senior at Colleyville Heritage High School and this is his 2015 PASIC quad (tenor) solo which got him 4th in the high school tenor solo competition.
wn.com/Damien Houran's 2015 Pasic Solo Sodium (Quad)Oxide
Damien is a senior at Colleyville Heritage High School and this is his 2015 PASIC quad (tenor) solo which got him 4th in the high school tenor solo competition.
- published: 15 Nov 2015
- views: 84
Extracting iron using sodium carbonate and ferric oxide
- Order: Reorder
- Duration: 0:50
- Updated: 06 Mar 2014
- views: 961
Method:
1. Strike a match and then let it burn for a few seconds, then blow it out.
2. Dip the head of the match into Petri dish containing water.
3. Then dip h...
Method:
1. Strike a match and then let it burn for a few seconds, then blow it out.
2. Dip the head of the match into Petri dish containing water.
3. Then dip head of match into sodium carbonate(be sure to get a good coating).
4. Then dip head into ferric oxide.
5. Heat the match head using a roaring Bunsen flame until it glows(make sure match head does not fall off).
6. Blow out match and carefully crush head in the mortar and pestle.
7. Transfer to empty Petri dish and place a magnet underneath.
wn.com/Extracting Iron Using Sodium Carbonate And Ferric Oxide
Method:
1. Strike a match and then let it burn for a few seconds, then blow it out.
2. Dip the head of the match into Petri dish containing water.
3. Then dip head of match into sodium carbonate(be sure to get a good coating).
4. Then dip head into ferric oxide.
5. Heat the match head using a roaring Bunsen flame until it glows(make sure match head does not fall off).
6. Blow out match and carefully crush head in the mortar and pestle.
7. Transfer to empty Petri dish and place a magnet underneath.
- published: 06 Mar 2014
- views: 961
-
IB Ch 4 quiz
Goes over solutions for paper 1 and paper 2 questions from Ch 4 on bonding. CORRECTION on 14. iii) sodium oxide is an ionic bond not a metallic bond but still much stronger forces of attraction than the weak dispersion forces in sulfur trioxide. -
The maufacturing of Aluminum
Aluminum isn't found in nature as a pure element. It exhibits relatively high chemical reactivity, which means it tends to bond with other elements to form compounds. More than 270 minerals in Earth's rocks and soils contain aluminum compounds. This makes aluminum the most abundant metal and the third most abundant element in Earth's crust. Only silicon and oxygen are more common than aluminum. The next most common metal after aluminum is iron, followed by magnesium, titanium and manganese. The primary source of aluminum is an ore known as bauxite. An ore is any naturally occurring solid material from which a metal or valuable mineral can be obtained. In this case, the solid material is a mixture of hydrated aluminum oxide and hydrated iron oxide. Hydrated refers to water molecules th... -
Glass
Glass is an amorphous solid material that exhibits a glass transition, which is the reversible transition in amorphous materials from a hard and relatively brittle state into a molten or rubber-like state. Glasses are typically brittle and can be optically transparent. The most familiar type of glass is soda-lime glass, which is composed of about 75% silicon dioxide , sodium oxide from soda ash, lime , and several minor additives. The term glass is often used to refer only to this specific use. This video targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video -
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows on Dark Skin ★ FULL COLLECTION ★
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★ ********************************************** Check out the review video for my complete thoughts and top picks: ★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★ https://www.youtube.com/watch?v=thVdbnrpLIU ********************************************** Makeup Geek Eyeshadows Purchase here if interested: http://www.makeupgeek.com/store?acc=5b8add2a5d98b1a652ea7fd72d942dac In this video I will SWATCH ALL single shades currently available. I did not swatch the Vegas Lights Eyeshadows as they are not yet available in singles. I will also do a separate video for the new Foiled Eyeshadows. Remember to check out the upcoming REVIEW VIDEO for more useful information. (P.S. You will see my nail polish change a few ... -
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★ ********************************************** Check out the video below for swatches of the FULL COLLECTION: ★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★ https://www.youtube.com/watch?v=H6ukr33J__s In this video I will SWATCH ALL single shades currently available. I did not swatch the Vegas Lights Eyeshadows as they are not yet available in singles. ********************************************** Makeup Geek Eyeshadow Pans Purchase here if interested: http://www.makeupgeek.com/store?acc=5b8add2a5d98b1a652ea7fd72d942dac These pans can be placed in empty palettes such as Z-Palettes. You will need to purchase a separate palette which you can then customize. All the eyeshadows are cruelty-free -- Makeup Geek... -
Sir Humphry Davy: Natural philosopher, discoverer, inventor, poet, man of action
Honoured by Napoleon and (unexpectedly) by the Czar of Russia, friend of Wordsworth, Coleridge and Lord Byron, Sir Humphry Davy was one of the brightest stars in the European firmament. Discoverer of sodium, potassium and five other elements as well as the anaesthetic properties of nitrous oxide, inventor of the Davy miners' lamp and of the technique of cathodic protection, he packed more action and achievement into his short life - he was buried in Geneva not long after his fiftieth birthday - than most scientists before or after him, even those who outlived him by several decades. Much admired by Berzelius, sometimes criticized by his fellow countrymen, he used to say that his greatest discovery was Michael Faraday. Sir John Meurig Thomas, Honorary Professor at the Department of Mate... -
Silicon Carbide & Aluminium Oxide: "Jewels Of Industry" circa 1920 Carborundum Company
Geology & Earth Sciences playlist: https://www.youtube.com/playlist?list=PL33B1A9216BB65F7A more at http://scitech.quickfound.net "Silent film about the manufactured abrasives factory, Carborundum Company, and how their products help in our everyday lives." Public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ https://en.wikipedia.org/wiki/Silicon_carbide Silicon carbide ... -
Making and Cutting Aloe Vera swirl soap A Bramblberry Soap Kit
***2-1-16 Update from Brambleberry, they will be making sure the kit includes 22 ounces of Olive Oil so if you purchase the kit, you'll have all the oils you need. I should also mention in the video I was unsure of the retail price of the kit, it's sold on their website for $139.95. *** This was my first time using a soap kit. This is a kit from Bramble Berry called the Aloe Vera Soap swirl. Check me out online: http://www.devinelydesignedproducts.com/ Have a suggestion? Leave a comment on this video: https://www.youtube.com/watch?v=4sZdm... PURE SOAPMAKING BOOK https://www.brambleberry.com/Pure-Soap-Making-How-to-Create-Nourishing-Organic-Skin-Care-Soaps-P6298.aspx ALOE VERA SWIRL KIT https://www.brambleberry.com/Aloe-Vera-Hanger-Swirl-Soap-Kit-Book-P6504.aspx FORMULA 22 ounces Oli... -
Summer Foundation Routine + MatchCo Reveiw
Everything you need to know is here! Open me please! Make sure to READ it all for some info ;) Don't forget to give this video a thumbs up!! :) Please Subscribe: https://www.youtube.com/user/StephanieVanderwaag ------------------------------------------------------------------------------------------------------------ Serein's Channel: http://bit.ly/19TM0zT Serein's Review: http://bit.ly/2al5VhY ------------------------------------------------------------------------------------------------------------ Follow me on Social Media! Instagram: stephanievanderwaag Snapchat: svanderwaag Twitter: svanderwaag Facebook: http://bit.ly/2ad5SC8 ---------------------------------------------------------------------------------------------------------------- Hey Beauties, Hope you enjoy this foundati... -
Make potassium perchlorate KCLO4 from sodium perclorate Naclo4 with electrolysis
Accurate description recipe find here https://mx5-kevin.blogspot.com Sodium Perchlorate Naclo4 cell parameters: 1g Nacl+2,8g H2O (saturated NACL solution at 20°C) Ph 6-7 cell temperature 20-45°C chatode pure graphite,anode PBO2 lead dioxide 6V 4A 150g Nacl+420g H2O Run time 3 week. using the double displacement reaction Solutions:1g kcl+2,9g H2O (saturated solution at 20°C) 1g Naclo4+0,5g H2O (saturated solution at 20°C) Potassium perchlorate Kclo4 double displacement reaction 1g Naclo4+0,6g KCL minimum 85°C mixed the solutions. How to make potassium perchlorate KCLO4 at home toturial from sodium Perchlorate with electrolysis.
IB Ch 4 quiz
- Order: Reorder
- Duration: 20:33
- Updated: 13 Nov 2015
- views: 17
Goes over solutions for paper 1 and paper 2 questions from Ch 4 on bonding. CORRECTION on 14. iii) sodium oxide is an ionic bond not a metallic bond but still m...
Goes over solutions for paper 1 and paper 2 questions from Ch 4 on bonding. CORRECTION on 14. iii) sodium oxide is an ionic bond not a metallic bond but still much stronger forces of attraction than the weak dispersion forces in sulfur trioxide.
wn.com/Ib Ch 4 Quiz
Goes over solutions for paper 1 and paper 2 questions from Ch 4 on bonding. CORRECTION on 14. iii) sodium oxide is an ionic bond not a metallic bond but still much stronger forces of attraction than the weak dispersion forces in sulfur trioxide.
- published: 13 Nov 2015
- views: 17
The maufacturing of Aluminum
- Order: Reorder
- Duration: 41:43
- Updated: 24 Mar 2016
- views: 154
Aluminum isn't found in nature as a pure element. It exhibits relatively high chemical reactivity, which means it tends to bond with other elements to form comp...
Aluminum isn't found in nature as a pure element. It exhibits relatively high chemical reactivity, which means it tends to bond with other elements to form compounds. More than 270 minerals in Earth's rocks and soils contain aluminum compounds. This makes aluminum the most abundant metal and the third most abundant element in Earth's crust. Only silicon and oxygen are more common than aluminum. The next most common metal after aluminum is iron, followed by magnesium, titanium and manganese.
The primary source of aluminum is an ore known as bauxite. An ore is any naturally occurring solid material from which a metal or valuable mineral can be obtained. In this case, the solid material is a mixture of hydrated aluminum oxide and hydrated iron oxide. Hydrated refers to water molecules that are chemically bound to the two compounds. The chemical formula for aluminum oxide is Al2O3. The formula for iron oxide is Fe2O3.
Deposits of bauxite occur as flat layers lying near the Earth's surface and may cover many miles. Geologists locate these deposits by prospecting -- taking core samples or drilling in soils suspected of containing the ore. By analyzing the cores, scientists are able to determine the quantity and quality of the bauxite.
After the ore is discovered, open-pit mines typically provide the bauxite that will eventually become aluminum. First bulldozers clear land above a deposit. Then workers loosen the soil with explosives, which bring the ore to the surface. Giant shovels then scoop up the bauxite-rich soil and dump it into trucks, which carry the ore to a processing plant. France was the first site of large-scale bauxite mining. In the United States, Arkansas was a major supplier of bauxite before, during and after World War II. But today, the material is predominantly mined in Australia, Africa, South America and the Caribbean.
The first step in the commercial production of aluminum is the separation of aluminum oxide from the iron oxide in bauxite. This is accomplished using a technique developed by Karl Joseph Bayer, an Austrian chemist, in 1888. In the Bayer process, bauxite is mixed with caustic soda, or sodium hydroxide, and heated under pressure. The sodium hydroxide dissolves the aluminum oxide, forming sodium aluminate. The iron oxide remains solid and is separated by filtration. Finally, aluminum hydroxide introduced to the liquid sodium aluminate causes aluminum oxide to precipitate, or come out of solution as a solid. These crystals are washed and heated to get rid of the water. The result is pure aluminum oxide, a fine white powder also known as alumina.
Alumina is a handy material in its own right. Its hardness makes it useful as an abrasive and as a component in cutting tools. It can also be used to purify water and to make ceramics and other building materials. But its primary use is to act as a starting point to extract pure aluminum. In the next section, we'll see look at the steps required to transform alumina into aluminum.
wn.com/The Maufacturing Of Aluminum
Aluminum isn't found in nature as a pure element. It exhibits relatively high chemical reactivity, which means it tends to bond with other elements to form compounds. More than 270 minerals in Earth's rocks and soils contain aluminum compounds. This makes aluminum the most abundant metal and the third most abundant element in Earth's crust. Only silicon and oxygen are more common than aluminum. The next most common metal after aluminum is iron, followed by magnesium, titanium and manganese.
The primary source of aluminum is an ore known as bauxite. An ore is any naturally occurring solid material from which a metal or valuable mineral can be obtained. In this case, the solid material is a mixture of hydrated aluminum oxide and hydrated iron oxide. Hydrated refers to water molecules that are chemically bound to the two compounds. The chemical formula for aluminum oxide is Al2O3. The formula for iron oxide is Fe2O3.
Deposits of bauxite occur as flat layers lying near the Earth's surface and may cover many miles. Geologists locate these deposits by prospecting -- taking core samples or drilling in soils suspected of containing the ore. By analyzing the cores, scientists are able to determine the quantity and quality of the bauxite.
After the ore is discovered, open-pit mines typically provide the bauxite that will eventually become aluminum. First bulldozers clear land above a deposit. Then workers loosen the soil with explosives, which bring the ore to the surface. Giant shovels then scoop up the bauxite-rich soil and dump it into trucks, which carry the ore to a processing plant. France was the first site of large-scale bauxite mining. In the United States, Arkansas was a major supplier of bauxite before, during and after World War II. But today, the material is predominantly mined in Australia, Africa, South America and the Caribbean.
The first step in the commercial production of aluminum is the separation of aluminum oxide from the iron oxide in bauxite. This is accomplished using a technique developed by Karl Joseph Bayer, an Austrian chemist, in 1888. In the Bayer process, bauxite is mixed with caustic soda, or sodium hydroxide, and heated under pressure. The sodium hydroxide dissolves the aluminum oxide, forming sodium aluminate. The iron oxide remains solid and is separated by filtration. Finally, aluminum hydroxide introduced to the liquid sodium aluminate causes aluminum oxide to precipitate, or come out of solution as a solid. These crystals are washed and heated to get rid of the water. The result is pure aluminum oxide, a fine white powder also known as alumina.
Alumina is a handy material in its own right. Its hardness makes it useful as an abrasive and as a component in cutting tools. It can also be used to purify water and to make ceramics and other building materials. But its primary use is to act as a starting point to extract pure aluminum. In the next section, we'll see look at the steps required to transform alumina into aluminum.
- published: 24 Mar 2016
- views: 154
Glass
- Order: Reorder
- Duration: 38:14
- Updated: 05 May 2014
- views: 58
Glass is an amorphous solid material that exhibits a glass transition, which is the reversible transition in amorphous materials from a hard and relatively br...
Glass is an amorphous solid material that exhibits a glass transition, which is the reversible transition in amorphous materials from a hard and relatively brittle state into a molten or rubber-like state. Glasses are typically brittle and can be optically transparent. The most familiar type of glass is soda-lime glass, which is composed of about 75% silicon dioxide , sodium oxide from soda ash, lime , and several minor additives. The term glass is often used to refer only to this specific use.
This video targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
wn.com/Glass
Glass is an amorphous solid material that exhibits a glass transition, which is the reversible transition in amorphous materials from a hard and relatively brittle state into a molten or rubber-like state. Glasses are typically brittle and can be optically transparent. The most familiar type of glass is soda-lime glass, which is composed of about 75% silicon dioxide , sodium oxide from soda ash, lime , and several minor additives. The term glass is often used to refer only to this specific use.
This video targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 05 May 2014
- views: 58
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows on Dark Skin ★ FULL COLLECTION ★
- Order: Reorder
- Duration: 27:00
- Updated: 15 Dec 2014
- views: 13293
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★
**********************************************
Check out the review video for my complete t...
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★
**********************************************
Check out the review video for my complete thoughts and top picks:
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
https://www.youtube.com/watch?v=thVdbnrpLIU
**********************************************
Makeup Geek Eyeshadows
Purchase here if interested: http://www.makeupgeek.com/store?acc=5b8add2a5d98b1a652ea7fd72d942dac
In this video I will SWATCH ALL single shades currently available. I did not swatch the Vegas Lights Eyeshadows as they are not yet available in singles. I will also do a separate video for the new Foiled Eyeshadows.
Remember to check out the upcoming REVIEW VIDEO for more useful information.
(P.S. You will see my nail polish change a few times in the video....I filmed this over a few months to get good unused close-up visuals and then go about testing...plus I had to wait for the long-long-long restock of a few eyeshadows).
These pans can be placed in empty palettes such as Z-Palettes. You will need to purchase a separate palette which you can then customize.
All the eyeshadows are cruelty-free -- Makeup Geek does not test products on animals.
These eyeshadows are Talc and Paraben-Free
Ingredients:
Mica, Isoeicosane, Polyisobutene
May Contain:
Calcium Aluminum Borosilicate, Calcium Sodium Borosilicate, Boron Nitride, Kaolin, Polyethylene, PTFE, Nylon-12, Magnesium Stearate, Zinc Oxide, Silica, Synthetic Wax, Lauroyl Lysine, Hydrogenated Lecithin, Methicone, Dimethicone, Iron Oxides CI 77491, CI 77492, CI 77499, Chromium Hydroxide Green CI 77289, Ultramarines CI 77007, Titanium Dioxide CI 77891, Bismuth Oxychloride CI 77163, Manganese Violet CI 77742dc Black No. 2 CI 77266, C13-16 Isoparaffin, C12-C14 Isoparaffin, C13-C15 Alkane, Carmine CI 75470, Chromium Oxide Greens CI 77288, Ferric Ammonium Ferrocyanide CI 77510, Ferric Ferrocyanide CI 77510, Blue 1 Lake CI 42090, Yellow 5 Lake CI 19140, Red 6 Lake CI 15850, Tin Oxide, Zinc Stearate
Eyeshadow pan weight is 1.8G / 0.064 oz
Shipping available worldwide at affordable rates
Price:
Pan - $5.99, Compact - $7.99
1st Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=1m40s
Barcelona Beach
Cosmopolitan
Simply Marlena
Frappe
Hipster
Crème Brulee
Drama Queen
Prom Night
Peach Smoothie
Beaches and Cream
2nd Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=4m05s
Corrupt
Cinderella
Vanilla Bean
Cupcake
Cocoa Bear
Glamorous
Purely Naked
Shimma Shimma
Bling
Bleached Blonde
3rd Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=7m56s
Brown Sugar
Country Girl
Goddess
Preppy
Gold Digger
Homecoming
Pretentious
Moondust
Last Dance
Mocha
Bitten
4th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=11m04s
Taupe Notch
Latte
Sensuous
Wisteria
Twilight
Neptune
Unexpected
Duchess
Nautica
Pop Culture
5th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=14m54s
Bada-Bing
Burlesque
Envy
Appletini
Shimmermint
Mermaid
Poolside
Ocean Breeze
Glass Slipper
Shark Bait
6th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=18m57s
Peacock
Sea Mist
Dirty Martini
Poison Ivy
Pixie Dust
Yellow Brick Road
Chickadee
Lemon Drop
Mango Tango
Razzleberry
7th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=22m39s
Galaxy
Stealth
Graphite
Mercury
Rockstar
Ice Queen
White Lies
wn.com/★ Swatch Fest ★ Makeup Geek Single Eyeshadows On Dark Skin ★ Full Collection ★
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★
**********************************************
Check out the review video for my complete thoughts and top picks:
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
https://www.youtube.com/watch?v=thVdbnrpLIU
**********************************************
Makeup Geek Eyeshadows
Purchase here if interested: http://www.makeupgeek.com/store?acc=5b8add2a5d98b1a652ea7fd72d942dac
In this video I will SWATCH ALL single shades currently available. I did not swatch the Vegas Lights Eyeshadows as they are not yet available in singles. I will also do a separate video for the new Foiled Eyeshadows.
Remember to check out the upcoming REVIEW VIDEO for more useful information.
(P.S. You will see my nail polish change a few times in the video....I filmed this over a few months to get good unused close-up visuals and then go about testing...plus I had to wait for the long-long-long restock of a few eyeshadows).
These pans can be placed in empty palettes such as Z-Palettes. You will need to purchase a separate palette which you can then customize.
All the eyeshadows are cruelty-free -- Makeup Geek does not test products on animals.
These eyeshadows are Talc and Paraben-Free
Ingredients:
Mica, Isoeicosane, Polyisobutene
May Contain:
Calcium Aluminum Borosilicate, Calcium Sodium Borosilicate, Boron Nitride, Kaolin, Polyethylene, PTFE, Nylon-12, Magnesium Stearate, Zinc Oxide, Silica, Synthetic Wax, Lauroyl Lysine, Hydrogenated Lecithin, Methicone, Dimethicone, Iron Oxides CI 77491, CI 77492, CI 77499, Chromium Hydroxide Green CI 77289, Ultramarines CI 77007, Titanium Dioxide CI 77891, Bismuth Oxychloride CI 77163, Manganese Violet CI 77742dc Black No. 2 CI 77266, C13-16 Isoparaffin, C12-C14 Isoparaffin, C13-C15 Alkane, Carmine CI 75470, Chromium Oxide Greens CI 77288, Ferric Ammonium Ferrocyanide CI 77510, Ferric Ferrocyanide CI 77510, Blue 1 Lake CI 42090, Yellow 5 Lake CI 19140, Red 6 Lake CI 15850, Tin Oxide, Zinc Stearate
Eyeshadow pan weight is 1.8G / 0.064 oz
Shipping available worldwide at affordable rates
Price:
Pan - $5.99, Compact - $7.99
1st Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=1m40s
Barcelona Beach
Cosmopolitan
Simply Marlena
Frappe
Hipster
Crème Brulee
Drama Queen
Prom Night
Peach Smoothie
Beaches and Cream
2nd Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=4m05s
Corrupt
Cinderella
Vanilla Bean
Cupcake
Cocoa Bear
Glamorous
Purely Naked
Shimma Shimma
Bling
Bleached Blonde
3rd Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=7m56s
Brown Sugar
Country Girl
Goddess
Preppy
Gold Digger
Homecoming
Pretentious
Moondust
Last Dance
Mocha
Bitten
4th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=11m04s
Taupe Notch
Latte
Sensuous
Wisteria
Twilight
Neptune
Unexpected
Duchess
Nautica
Pop Culture
5th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=14m54s
Bada-Bing
Burlesque
Envy
Appletini
Shimmermint
Mermaid
Poolside
Ocean Breeze
Glass Slipper
Shark Bait
6th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=18m57s
Peacock
Sea Mist
Dirty Martini
Poison Ivy
Pixie Dust
Yellow Brick Road
Chickadee
Lemon Drop
Mango Tango
Razzleberry
7th Set: https://www.youtube.com/watch?v=H6ukr33J__s#t=22m39s
Galaxy
Stealth
Graphite
Mercury
Rockstar
Ice Queen
White Lies
- published: 15 Dec 2014
- views: 13293
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
- Order: Reorder
- Duration: 33:47
- Updated: 17 Dec 2014
- views: 10487
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
**********************************************
Check out the video below for swatches of the FULL COLL...
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
**********************************************
Check out the video below for swatches of the FULL COLLECTION:
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★
https://www.youtube.com/watch?v=H6ukr33J__s
In this video I will SWATCH ALL single shades currently available. I did not swatch the Vegas Lights Eyeshadows as they are not yet available in singles.
**********************************************
Makeup Geek Eyeshadow Pans
Purchase here if interested: http://www.makeupgeek.com/store?acc=5b8add2a5d98b1a652ea7fd72d942dac
These pans can be placed in empty palettes such as Z-Palettes. You will need to purchase a separate palette which you can then customize.
All the eyeshadows are cruelty-free -- Makeup Geek does not test products on animals.
These eyeshadows are Talc and Paraben-Free
Ingredients:
Mica, Isoeicosane, Polyisobutene
May Contain:
Calcium Aluminum Borosilicate, Calcium Sodium Borosilicate, Boron Nitride, Kaolin, Polyethylene, PTFE, Nylon-12, Magnesium Stearate, Zinc Oxide, Silica, Synthetic Wax, Lauroyl Lysine, Hydrogenated Lecithin, Methicone, Dimethicone, Iron Oxides CI 77491, CI 77492, CI 77499, Chromium Hydroxide Green CI 77289, Ultramarines CI 77007, Titanium Dioxide CI 77891, Bismuth Oxychloride CI 77163, Manganese Violet CI 77742dc Black No. 2 CI 77266, C13-16 Isoparaffin, C12-C14 Isoparaffin, C13-C15 Alkane, Carmine CI 75470, Chromium Oxide Greens CI 77288, Ferric Ammonium Ferrocyanide CI 77510, Ferric Ferrocyanide CI 77510, Blue 1 Lake CI 42090, Yellow 5 Lake CI 19140, Red 6 Lake CI 15850, Tin Oxide, Zinc Stearate
Eyeshadow pan weight is 1.8G / 0.064 oz
Shipping available worldwide at affordable rates
Price:
Pan - $5.99, Compact - $7.99
My PICKS:
Crème Brulee
Peach Smoothie
Corrupt
Cocoa Bear
Preppy
Gold Digger
Moondust
Mocha
Latte
Bada-Bing
Drama Queen
Burlesque
Envy
Pixie Dust
Chickadee
Lemon Drop
Galaxy
Stealth
wn.com/★ Review Top Picks | Makeup Geek Single Eyeshadows ★
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
**********************************************
Check out the video below for swatches of the FULL COLLECTION:
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★
https://www.youtube.com/watch?v=H6ukr33J__s
In this video I will SWATCH ALL single shades currently available. I did not swatch the Vegas Lights Eyeshadows as they are not yet available in singles.
**********************************************
Makeup Geek Eyeshadow Pans
Purchase here if interested: http://www.makeupgeek.com/store?acc=5b8add2a5d98b1a652ea7fd72d942dac
These pans can be placed in empty palettes such as Z-Palettes. You will need to purchase a separate palette which you can then customize.
All the eyeshadows are cruelty-free -- Makeup Geek does not test products on animals.
These eyeshadows are Talc and Paraben-Free
Ingredients:
Mica, Isoeicosane, Polyisobutene
May Contain:
Calcium Aluminum Borosilicate, Calcium Sodium Borosilicate, Boron Nitride, Kaolin, Polyethylene, PTFE, Nylon-12, Magnesium Stearate, Zinc Oxide, Silica, Synthetic Wax, Lauroyl Lysine, Hydrogenated Lecithin, Methicone, Dimethicone, Iron Oxides CI 77491, CI 77492, CI 77499, Chromium Hydroxide Green CI 77289, Ultramarines CI 77007, Titanium Dioxide CI 77891, Bismuth Oxychloride CI 77163, Manganese Violet CI 77742dc Black No. 2 CI 77266, C13-16 Isoparaffin, C12-C14 Isoparaffin, C13-C15 Alkane, Carmine CI 75470, Chromium Oxide Greens CI 77288, Ferric Ammonium Ferrocyanide CI 77510, Ferric Ferrocyanide CI 77510, Blue 1 Lake CI 42090, Yellow 5 Lake CI 19140, Red 6 Lake CI 15850, Tin Oxide, Zinc Stearate
Eyeshadow pan weight is 1.8G / 0.064 oz
Shipping available worldwide at affordable rates
Price:
Pan - $5.99, Compact - $7.99
My PICKS:
Crème Brulee
Peach Smoothie
Corrupt
Cocoa Bear
Preppy
Gold Digger
Moondust
Mocha
Latte
Bada-Bing
Drama Queen
Burlesque
Envy
Pixie Dust
Chickadee
Lemon Drop
Galaxy
Stealth
- published: 17 Dec 2014
- views: 10487
Sir Humphry Davy: Natural philosopher, discoverer, inventor, poet, man of action
- Order: Reorder
- Duration: 68:20
- Updated: 14 Oct 2014
- views: 1972
Honoured by Napoleon and (unexpectedly) by the Czar of Russia, friend of Wordsworth, Coleridge and Lord Byron, Sir Humphry Davy was one of the brightest stars i...
Honoured by Napoleon and (unexpectedly) by the Czar of Russia, friend of Wordsworth, Coleridge and Lord Byron, Sir Humphry Davy was one of the brightest stars in the European firmament.
Discoverer of sodium, potassium and five other elements as well as the anaesthetic properties of nitrous oxide, inventor of the Davy miners' lamp and of the technique of cathodic protection, he packed more action and achievement into his short life - he was buried in Geneva not long after his fiftieth birthday - than most scientists before or after him, even those who outlived him by several decades. Much admired by Berzelius, sometimes criticized by his fellow countrymen, he used to say that his greatest discovery was Michael Faraday.
Sir John Meurig Thomas, Honorary Professor at the Department of Materials Science and Metallurgy, University of Cambridge, traced Davy's path from his lowly origins in Cornwall to the pinnacles of international fame.
wn.com/Sir Humphry Davy Natural Philosopher, Discoverer, Inventor, Poet, Man Of Action
Honoured by Napoleon and (unexpectedly) by the Czar of Russia, friend of Wordsworth, Coleridge and Lord Byron, Sir Humphry Davy was one of the brightest stars in the European firmament.
Discoverer of sodium, potassium and five other elements as well as the anaesthetic properties of nitrous oxide, inventor of the Davy miners' lamp and of the technique of cathodic protection, he packed more action and achievement into his short life - he was buried in Geneva not long after his fiftieth birthday - than most scientists before or after him, even those who outlived him by several decades. Much admired by Berzelius, sometimes criticized by his fellow countrymen, he used to say that his greatest discovery was Michael Faraday.
Sir John Meurig Thomas, Honorary Professor at the Department of Materials Science and Metallurgy, University of Cambridge, traced Davy's path from his lowly origins in Cornwall to the pinnacles of international fame.
- published: 14 Oct 2014
- views: 1972
Silicon Carbide & Aluminium Oxide: "Jewels Of Industry" circa 1920 Carborundum Company
- Order: Reorder
- Duration: 27:51
- Updated: 21 Jun 2016
- views: 602
Geology & Earth Sciences playlist: https://www.youtube.com/playlist?list=PL33B1A9216BB65F7A
more at http://scitech.quickfound.net
"Silent film about the manuf...
Geology & Earth Sciences playlist: https://www.youtube.com/playlist?list=PL33B1A9216BB65F7A
more at http://scitech.quickfound.net
"Silent film about the manufactured abrasives factory, Carborundum Company, and how their products help in our everyday lives."
Public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/by-sa/3.0/
https://en.wikipedia.org/wiki/Silicon_carbide
Silicon carbide (SiC), also known as carborundum /kɑːrbəˈrʌndəm/, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide such as light-emitting diodes (LEDs) and detectors in early radios were first demonstrated around 1907. SiC is used in semiconductor electronics devices that operate at high temperatures or high voltages, or both. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from SiO2 contained in plant material...
Wide-scale production is credited to Edward Goodrich Acheson in 1890. Acheson was attempting to prepare artificial diamonds when he heated a mixture of clay (aluminum silicate) and powdered coke (carbon) in an iron bowl. He called the blue crystals that formed Carborundum, believing it to be a new compound of carbon and aluminum, similar to corundum. In 1893, Henri Moissan discovered the very rare naturally-occurring SiC mineral while examining rock samples found in the Canyon Diablo meteorite in Arizona. The mineral was named moissanite in his honor. Moissan also synthesized SiC by several routes, including dissolution of carbon in molten silicon, melting a mixture of calcium carbide and silica, and by reducing silica with carbon in an electric furnace.
Acheson patented the method for making silicon carbide powder on February 28, 1893. Acheson also developed the electric batch furnace by which SiC is still made today and formed the Carborundum Company to manufacture bulk SiC, initially for use as an abrasive. In 1900 the company settled with the Electric Smelting and Aluminum Company when a judge's decision gave "priority broadly" to its founders "for reducing ores and other substances by the incandescent method". It is said that Acheson was trying to dissolve carbon in molten corundum (alumina) and discovered the presence of hard, blue-black crystals which he believed to be a compound of carbon and corundum: hence carborundum. It may be that he named the material "carborundum" by analogy to corundum, which is another very hard substance (9 on the Mohs scale).
The first use of SiC was as an abrasive. This was followed by electronic applications. In the beginning of the 20th century, silicon carbide was used as a detector in the first radios. In 1907 Henry Joseph Round produced the first LED by applying a voltage to a SiC crystal and observing yellow, green and orange emission at the cathode. Those experiments were later repeated by O. V. Losev in the Soviet Union in 1923...
https://en.wikipedia.org/wiki/Aluminium_oxide
Aluminium oxide is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide. It is commonly called alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. It occurs naturally in its crystalline polymorphic phase α-Al2O3 as the mineral corundum, varieties of which form the precious gemstones ruby and sapphire. Al2O3 is significant in its use to produce aluminium metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point...
wn.com/Silicon Carbide Aluminium Oxide Jewels Of Industry Circa 1920 Carborundum Company
Geology & Earth Sciences playlist: https://www.youtube.com/playlist?list=PL33B1A9216BB65F7A
more at http://scitech.quickfound.net
"Silent film about the manufactured abrasives factory, Carborundum Company, and how their products help in our everyday lives."
Public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/by-sa/3.0/
https://en.wikipedia.org/wiki/Silicon_carbide
Silicon carbide (SiC), also known as carborundum /kɑːrbəˈrʌndəm/, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide such as light-emitting diodes (LEDs) and detectors in early radios were first demonstrated around 1907. SiC is used in semiconductor electronics devices that operate at high temperatures or high voltages, or both. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from SiO2 contained in plant material...
Wide-scale production is credited to Edward Goodrich Acheson in 1890. Acheson was attempting to prepare artificial diamonds when he heated a mixture of clay (aluminum silicate) and powdered coke (carbon) in an iron bowl. He called the blue crystals that formed Carborundum, believing it to be a new compound of carbon and aluminum, similar to corundum. In 1893, Henri Moissan discovered the very rare naturally-occurring SiC mineral while examining rock samples found in the Canyon Diablo meteorite in Arizona. The mineral was named moissanite in his honor. Moissan also synthesized SiC by several routes, including dissolution of carbon in molten silicon, melting a mixture of calcium carbide and silica, and by reducing silica with carbon in an electric furnace.
Acheson patented the method for making silicon carbide powder on February 28, 1893. Acheson also developed the electric batch furnace by which SiC is still made today and formed the Carborundum Company to manufacture bulk SiC, initially for use as an abrasive. In 1900 the company settled with the Electric Smelting and Aluminum Company when a judge's decision gave "priority broadly" to its founders "for reducing ores and other substances by the incandescent method". It is said that Acheson was trying to dissolve carbon in molten corundum (alumina) and discovered the presence of hard, blue-black crystals which he believed to be a compound of carbon and corundum: hence carborundum. It may be that he named the material "carborundum" by analogy to corundum, which is another very hard substance (9 on the Mohs scale).
The first use of SiC was as an abrasive. This was followed by electronic applications. In the beginning of the 20th century, silicon carbide was used as a detector in the first radios. In 1907 Henry Joseph Round produced the first LED by applying a voltage to a SiC crystal and observing yellow, green and orange emission at the cathode. Those experiments were later repeated by O. V. Losev in the Soviet Union in 1923...
https://en.wikipedia.org/wiki/Aluminium_oxide
Aluminium oxide is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide. It is commonly called alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. It occurs naturally in its crystalline polymorphic phase α-Al2O3 as the mineral corundum, varieties of which form the precious gemstones ruby and sapphire. Al2O3 is significant in its use to produce aluminium metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point...
- published: 21 Jun 2016
- views: 602
Making and Cutting Aloe Vera swirl soap A Bramblberry Soap Kit
- Order: Reorder
- Duration: 39:16
- Updated: 31 Jan 2016
- views: 2588
***2-1-16 Update from Brambleberry, they will be making sure the kit includes 22 ounces of Olive Oil so if you purchase the kit, you'll have all the oils you ne...
***2-1-16 Update from Brambleberry, they will be making sure the kit includes 22 ounces of Olive Oil so if you purchase the kit, you'll have all the oils you need.
I should also mention in the video I was unsure of the retail price of the kit, it's sold on their website for $139.95. ***
This was my first time using a soap kit. This is a kit from Bramble Berry called the Aloe Vera Soap swirl.
Check me out online: http://www.devinelydesignedproducts.com/
Have a suggestion? Leave a comment on this video: https://www.youtube.com/watch?v=4sZdm...
PURE SOAPMAKING BOOK
https://www.brambleberry.com/Pure-Soap-Making-How-to-Create-Nourishing-Organic-Skin-Care-Soaps-P6298.aspx
ALOE VERA SWIRL KIT
https://www.brambleberry.com/Aloe-Vera-Hanger-Swirl-Soap-Kit-Book-P6504.aspx
FORMULA
22 ounces Olive Oil (Bramble Berry)
13.7 ounces Coconut Oil (Bramble Berry)
11 ounces Rice Bran Oil (Bramble Berry)
5.5 ounces Deodorized Cocoa Butter (Bramble Berry)
2.7 ounces Castor Oil (Bramble Berry)
7.5 ounces Sodium Hydroxide (Lye) (Bramble Berry)
13.1 ounces Water
1.5 TBS Sodium Lactate (Bramble Berry)
2 ounces Aloe Vera Liquid (Bramble Berry)
COLORS
Titanium Dioxide (Bramble Berry)
Green Chrome Oxide (Bramble Berry)
Hydrated Chrome Green Oxide (Bramble Berry)
FRAGRANCE
1.8 ounces Lavender 40/42 essential oil (Bramble Berry)
.7 ounces Cedarwood essential oil (Bramble Berry)
MOLD
5lb Wooden Mold with silicone liner (Bramble Berry)
wn.com/Making And Cutting Aloe Vera Swirl Soap A Bramblberry Soap Kit
***2-1-16 Update from Brambleberry, they will be making sure the kit includes 22 ounces of Olive Oil so if you purchase the kit, you'll have all the oils you need.
I should also mention in the video I was unsure of the retail price of the kit, it's sold on their website for $139.95. ***
This was my first time using a soap kit. This is a kit from Bramble Berry called the Aloe Vera Soap swirl.
Check me out online: http://www.devinelydesignedproducts.com/
Have a suggestion? Leave a comment on this video: https://www.youtube.com/watch?v=4sZdm...
PURE SOAPMAKING BOOK
https://www.brambleberry.com/Pure-Soap-Making-How-to-Create-Nourishing-Organic-Skin-Care-Soaps-P6298.aspx
ALOE VERA SWIRL KIT
https://www.brambleberry.com/Aloe-Vera-Hanger-Swirl-Soap-Kit-Book-P6504.aspx
FORMULA
22 ounces Olive Oil (Bramble Berry)
13.7 ounces Coconut Oil (Bramble Berry)
11 ounces Rice Bran Oil (Bramble Berry)
5.5 ounces Deodorized Cocoa Butter (Bramble Berry)
2.7 ounces Castor Oil (Bramble Berry)
7.5 ounces Sodium Hydroxide (Lye) (Bramble Berry)
13.1 ounces Water
1.5 TBS Sodium Lactate (Bramble Berry)
2 ounces Aloe Vera Liquid (Bramble Berry)
COLORS
Titanium Dioxide (Bramble Berry)
Green Chrome Oxide (Bramble Berry)
Hydrated Chrome Green Oxide (Bramble Berry)
FRAGRANCE
1.8 ounces Lavender 40/42 essential oil (Bramble Berry)
.7 ounces Cedarwood essential oil (Bramble Berry)
MOLD
5lb Wooden Mold with silicone liner (Bramble Berry)
- published: 31 Jan 2016
- views: 2588
Summer Foundation Routine + MatchCo Reveiw
- Order: Reorder
- Duration: 20:10
- Updated: 25 Jul 2016
- views: 47
Everything you need to know is here! Open me please! Make sure to READ it all for some info ;)
Don't forget to give this video a thumbs up!! :)
Please Subscrib...
Everything you need to know is here! Open me please! Make sure to READ it all for some info ;)
Don't forget to give this video a thumbs up!! :)
Please Subscribe: https://www.youtube.com/user/StephanieVanderwaag
------------------------------------------------------------------------------------------------------------
Serein's Channel: http://bit.ly/19TM0zT
Serein's Review: http://bit.ly/2al5VhY
------------------------------------------------------------------------------------------------------------
Follow me on Social Media!
Instagram: stephanievanderwaag
Snapchat: svanderwaag
Twitter: svanderwaag
Facebook: http://bit.ly/2ad5SC8
----------------------------------------------------------------------------------------------------------------
Hey Beauties,
Hope you enjoy this foundation routine! Please let me know what summer foundation you have been loving???
xoxo
-S
---------------------------------------------------------------------------------------------------------------
You can download the app in the app store :)
MatchCo Ingredients:
Water, Lilium Candidum Bulb Extract, Camellia Sinensis Leaf Extract, Morus Alba Leaf Extract, Sodium Hyaluronate, Bisabolol, Cyclopentasiloxane, C12-15 Alkyl Benzoate, Zinc Oxide, Dimethicone, Titanium Dioxide, Polyglyceryl 3 Polydimethylsiloxyethyl Dimethicone, Nylon-12, Dimethicone/PEG-10/15 Crosspolymer, Glycerin, Stearic Acid, Aluminum Hydroxide, Butylene Glycol, Sodium Chloride, Polyglyceryl-4 Isostearate, Dimethicone/Polyglycerin-3 Crosspolymer, Biosaccharide Gum-1, Tocotrienols, Tocopherol, Ceramide 2, Cetyl PEG/PPG-10/1 Dimethicone, PEG/PPG-18/18 Dimethicone, Cyclohexasiloxane, Cyclotetrasiloxane, Tribehenin, Oligopeptide-51, Dimethicone/Vinyl Dimethcione Crosspolymer, Hexyl Laurate, Tocoperyl Acetate, PEG-10 Phytosterol, Palmitoyl Hexapeptide-12, Triethoxysilyethyl Polydimethylsiloxyethyl Hexyl Dimethicone, Phenoxyethanol, Ethylhexylglycerin, Hexyene Glycol, Caprylyl Glycol, Triethoxycaprylylsilane, May Contain: Iron Oxides (CI 77491, CI 77492, CI 77499).
-----------------------------------------------------------------------------------------------------------Products Mentioned:
-Becca Backlight Priming filter: http://bit.ly/29elPHu
-Dr. Brandt Pores no More: http://bit.ly/298I6np
-Jour Anti Blemish Concealer:
-It Cosmetics Bye Bye Redness: http://bit.ly/2a9g4hk
-Estee Lauder Double Wear Foundation: http://bit.ly/29IC9kw
-Matchco Custom Tinted Hydrating Formula
-Becca Perfect Skin Mineral Powder Foundation: http://bit.ly/2a6X9zf
-Maybelline Better Skin Concealer: http://bit.ly/29bGhHx
-TooFaced Chocolate Soleil Bronzer: http://bit.ly/2alXv66
-Becca Luminous Blush (Tigerlily): http://bit.ly/29D55sE
-Becca Shimmering Skin Perfector (Champagne Pop & Opal): http://bit.ly/298JxlK
----------------------------------------------------------------------------------------------------------------
I HAVE A NEW P.O. BOX and JUST moved!! :)
Send me Snail Mail :)
Stephanie Vanderwaag
P.O BOX 6372
Vancouver, WA. 98668
***If you're a company or business only who would like to contact me about reviewing any of your products, Please email or contact me: stephanievanderwaag@gmail.com
****You are more than welcomed to send me anything to my P.O. BOX, but if you are shipping through FedEx or UPS, please contact me for my personal address.***
----------------------------------------------------------------------------------------------------------------
Referral Links that you are welcomed to use and one affiliate link.
Influenster:
http://bit.ly/29e2Njz
Hautelook:
http://bit.ly/28W8z8l
Ebates is where I save SO much money:
http://bit.ly/28Wb1gi
Makeup Geek:
http://bit.ly/1Umaqpp
----------------------------------------------------------------------------------------------------------------
Welcome to my channel! I love all things beauty!
I graduated from Gary Manuel Aveda Institute with my Aesthetics License. I learned so much during my schooling and I'm still learning so much through trial and error. I am certified in lash extensions, sugaring, and am also a makeup artist. I believe that makeup enhances your beauty! You're beautiful with and without makeup. At the end of the day, it's just makeup and it washes off! Practice makes perfect! You are beautiful, love yourself, and "admire someone else's beauty without questioning your own!" { A great quote that I found and fell in love with!!
----------------------------------------------------------------------------------------------------------------
FTC: This is NOT a sponsored video. My opinions are 100% my own! I always keep it honest with you!
( MUG is an affiliate link)
----------------------------------------------------------------------------------------------------------------
If you got this far YAY!!!! Make sure to stay tuned because I will be having some giveaways for my subscribers as soon as I reach 1000!!! I love you beauties!!!
wn.com/Summer Foundation Routine Matchco Reveiw
Everything you need to know is here! Open me please! Make sure to READ it all for some info ;)
Don't forget to give this video a thumbs up!! :)
Please Subscribe: https://www.youtube.com/user/StephanieVanderwaag
------------------------------------------------------------------------------------------------------------
Serein's Channel: http://bit.ly/19TM0zT
Serein's Review: http://bit.ly/2al5VhY
------------------------------------------------------------------------------------------------------------
Follow me on Social Media!
Instagram: stephanievanderwaag
Snapchat: svanderwaag
Twitter: svanderwaag
Facebook: http://bit.ly/2ad5SC8
----------------------------------------------------------------------------------------------------------------
Hey Beauties,
Hope you enjoy this foundation routine! Please let me know what summer foundation you have been loving???
xoxo
-S
---------------------------------------------------------------------------------------------------------------
You can download the app in the app store :)
MatchCo Ingredients:
Water, Lilium Candidum Bulb Extract, Camellia Sinensis Leaf Extract, Morus Alba Leaf Extract, Sodium Hyaluronate, Bisabolol, Cyclopentasiloxane, C12-15 Alkyl Benzoate, Zinc Oxide, Dimethicone, Titanium Dioxide, Polyglyceryl 3 Polydimethylsiloxyethyl Dimethicone, Nylon-12, Dimethicone/PEG-10/15 Crosspolymer, Glycerin, Stearic Acid, Aluminum Hydroxide, Butylene Glycol, Sodium Chloride, Polyglyceryl-4 Isostearate, Dimethicone/Polyglycerin-3 Crosspolymer, Biosaccharide Gum-1, Tocotrienols, Tocopherol, Ceramide 2, Cetyl PEG/PPG-10/1 Dimethicone, PEG/PPG-18/18 Dimethicone, Cyclohexasiloxane, Cyclotetrasiloxane, Tribehenin, Oligopeptide-51, Dimethicone/Vinyl Dimethcione Crosspolymer, Hexyl Laurate, Tocoperyl Acetate, PEG-10 Phytosterol, Palmitoyl Hexapeptide-12, Triethoxysilyethyl Polydimethylsiloxyethyl Hexyl Dimethicone, Phenoxyethanol, Ethylhexylglycerin, Hexyene Glycol, Caprylyl Glycol, Triethoxycaprylylsilane, May Contain: Iron Oxides (CI 77491, CI 77492, CI 77499).
-----------------------------------------------------------------------------------------------------------Products Mentioned:
-Becca Backlight Priming filter: http://bit.ly/29elPHu
-Dr. Brandt Pores no More: http://bit.ly/298I6np
-Jour Anti Blemish Concealer:
-It Cosmetics Bye Bye Redness: http://bit.ly/2a9g4hk
-Estee Lauder Double Wear Foundation: http://bit.ly/29IC9kw
-Matchco Custom Tinted Hydrating Formula
-Becca Perfect Skin Mineral Powder Foundation: http://bit.ly/2a6X9zf
-Maybelline Better Skin Concealer: http://bit.ly/29bGhHx
-TooFaced Chocolate Soleil Bronzer: http://bit.ly/2alXv66
-Becca Luminous Blush (Tigerlily): http://bit.ly/29D55sE
-Becca Shimmering Skin Perfector (Champagne Pop & Opal): http://bit.ly/298JxlK
----------------------------------------------------------------------------------------------------------------
I HAVE A NEW P.O. BOX and JUST moved!! :)
Send me Snail Mail :)
Stephanie Vanderwaag
P.O BOX 6372
Vancouver, WA. 98668
***If you're a company or business only who would like to contact me about reviewing any of your products, Please email or contact me: stephanievanderwaag@gmail.com
****You are more than welcomed to send me anything to my P.O. BOX, but if you are shipping through FedEx or UPS, please contact me for my personal address.***
----------------------------------------------------------------------------------------------------------------
Referral Links that you are welcomed to use and one affiliate link.
Influenster:
http://bit.ly/29e2Njz
Hautelook:
http://bit.ly/28W8z8l
Ebates is where I save SO much money:
http://bit.ly/28Wb1gi
Makeup Geek:
http://bit.ly/1Umaqpp
----------------------------------------------------------------------------------------------------------------
Welcome to my channel! I love all things beauty!
I graduated from Gary Manuel Aveda Institute with my Aesthetics License. I learned so much during my schooling and I'm still learning so much through trial and error. I am certified in lash extensions, sugaring, and am also a makeup artist. I believe that makeup enhances your beauty! You're beautiful with and without makeup. At the end of the day, it's just makeup and it washes off! Practice makes perfect! You are beautiful, love yourself, and "admire someone else's beauty without questioning your own!" { A great quote that I found and fell in love with!!
----------------------------------------------------------------------------------------------------------------
FTC: This is NOT a sponsored video. My opinions are 100% my own! I always keep it honest with you!
( MUG is an affiliate link)
----------------------------------------------------------------------------------------------------------------
If you got this far YAY!!!! Make sure to stay tuned because I will be having some giveaways for my subscribers as soon as I reach 1000!!! I love you beauties!!!
- published: 25 Jul 2016
- views: 47
Make potassium perchlorate KCLO4 from sodium perclorate Naclo4 with electrolysis
- Order: Reorder
- Duration: 40:18
- Updated: 21 Jun 2016
- views: 50
Accurate description recipe find here https://mx5-kevin.blogspot.com
Sodium Perchlorate Naclo4 cell parameters: 1g Nacl+2,8g H2O (saturated NACL solution at ...
Accurate description recipe find here https://mx5-kevin.blogspot.com
Sodium Perchlorate Naclo4 cell parameters: 1g Nacl+2,8g H2O (saturated NACL solution at 20°C) Ph 6-7 cell temperature 20-45°C chatode pure graphite,anode PBO2 lead dioxide 6V 4A 150g Nacl+420g H2O Run time 3 week.
using the double displacement reaction
Solutions:1g kcl+2,9g H2O (saturated solution at 20°C)
1g Naclo4+0,5g H2O (saturated solution at 20°C)
Potassium perchlorate Kclo4 double displacement reaction 1g Naclo4+0,6g KCL minimum 85°C mixed the solutions.
How to make potassium perchlorate KCLO4 at home toturial from sodium Perchlorate with electrolysis.
wn.com/Make Potassium Perchlorate Kclo4 From Sodium Perclorate Naclo4 With Electrolysis
Accurate description recipe find here https://mx5-kevin.blogspot.com
Sodium Perchlorate Naclo4 cell parameters: 1g Nacl+2,8g H2O (saturated NACL solution at 20°C) Ph 6-7 cell temperature 20-45°C chatode pure graphite,anode PBO2 lead dioxide 6V 4A 150g Nacl+420g H2O Run time 3 week.
using the double displacement reaction
Solutions:1g kcl+2,9g H2O (saturated solution at 20°C)
1g Naclo4+0,5g H2O (saturated solution at 20°C)
Potassium perchlorate Kclo4 double displacement reaction 1g Naclo4+0,6g KCL minimum 85°C mixed the solutions.
How to make potassium perchlorate KCLO4 at home toturial from sodium Perchlorate with electrolysis.
- published: 21 Jun 2016
- views: 50
close fullscreen
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close fullscreen
- Playlist
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1:05
This is how the ionic bond forms in Sodium Oxide (Na2O).
This short flash animation looks at how the ionic bond forms in Sodium Oxide (Na2O).
published: 17 Jan 2012
This is how the ionic bond forms in Sodium Oxide (Na2O).
This is how the ionic bond forms in Sodium Oxide (Na2O).
- Report rights infringement
- published: 17 Jan 2012
- views: 9662
1:53
Na2O + H2O - sodium oxide and water
This video discusses the reaction between (sodium oxide) Na2O + H2O (water). Sodium hydro...
published: 15 Mar 2015
Na2O + H2O - sodium oxide and water
Na2O + H2O - sodium oxide and water
- Report rights infringement
- published: 15 Mar 2015
- views: 8032
0:24
Sodium Oxide
published: 09 Mar 2016
Sodium Oxide
Sodium Oxide
- Report rights infringement
- published: 09 Mar 2016
- views: 48
2:45
Sodium oxide
Sodium oxide is a chemical compound with the formula Na2O. It is used in ceramics and glas...
published: 08 Jan 2016
Sodium oxide
Sodium oxide
- Report rights infringement
- published: 08 Jan 2016
- views: 59
3:41
iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
I heated up some Sodium Hydroxide in a pan and than placed the iPhone 5 inside while I pou...
published: 21 Aug 2013
iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
iPhone 5 Dissolves in a Sodium Hydroxide Test - Will it Survive?
- Report rights infringement
- published: 21 Aug 2013
- views: 7524050
8:56
A2 Lattice Enthalpy of sodium oxide
Born haber cycle for sodium oxide
published: 04 Nov 2014
A2 Lattice Enthalpy of sodium oxide
A2 Lattice Enthalpy of sodium oxide
- Report rights infringement
- published: 04 Nov 2014
- views: 119
2:49
Na2O (Sodium Oxide) and moles
Sorry that the video is so shaky!!!
published: 06 Jul 2011
Na2O (Sodium Oxide) and moles
Na2O (Sodium Oxide) and moles
- Report rights infringement
- published: 06 Jul 2011
- views: 6170
0:51
NAO Challenge 2016 - We're Sodium Oxide
This is the introductory video to our channel, where we'll upload our progress during the ...
published: 14 Mar 2016
NAO Challenge 2016 - We're Sodium Oxide
NAO Challenge 2016 - We're Sodium Oxide
- Report rights infringement
- published: 14 Mar 2016
- views: 236
5:30
Determining Percent Sodium Oxide in Nu-Sal
Determining Percent Sodium Oxide in Nu-Sal
published: 14 Feb 2012
Determining Percent Sodium Oxide in Nu-Sal
Determining Percent Sodium Oxide in Nu-Sal
- Report rights infringement
- published: 14 Feb 2012
- views: 311
0:29
Formation of sodium hydroxide
Introductory chemistry demonstrations in the laboratory. Sodium oxide reacts with water to...
published: 11 Dec 2013
Formation of sodium hydroxide
Formation of sodium hydroxide
- Report rights infringement
- published: 11 Dec 2013
- views: 1388
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3:09
Damien Houran's 2015 PASIC solo- "Sodium (quad)oxide"
Damien is a senior at Colleyville Heritage High School and this is his 2015 PASIC quad (te...
published: 15 Nov 2015
Damien Houran's 2015 PASIC solo- "Sodium (quad)oxide"
Damien Houran's 2015 PASIC solo- "Sodium (quad)oxide"
- Report rights infringement
- published: 15 Nov 2015
- views: 84
0:50
Extracting iron using sodium carbonate and ferric oxide
Method:
1. Strike a match and then let it burn for a few seconds, then blow it out.
2. Dip...
published: 06 Mar 2014
Extracting iron using sodium carbonate and ferric oxide
Extracting iron using sodium carbonate and ferric oxide
- Report rights infringement
- published: 06 Mar 2014
- views: 961
close fullscreen
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20:33
IB Ch 4 quiz
Goes over solutions for paper 1 and paper 2 questions from Ch 4 on bonding. CORRECTION on ...
published: 13 Nov 2015
IB Ch 4 quiz
IB Ch 4 quiz
- Report rights infringement
- published: 13 Nov 2015
- views: 17
41:43
The maufacturing of Aluminum
Aluminum isn't found in nature as a pure element. It exhibits relatively high chemical rea...
published: 24 Mar 2016
The maufacturing of Aluminum
The maufacturing of Aluminum
- Report rights infringement
- published: 24 Mar 2016
- views: 154
38:14
Glass
Glass is an amorphous solid material that exhibits a glass transition, which is the rever...
published: 05 May 2014
Glass
Glass
- Report rights infringement
- published: 05 May 2014
- views: 58
27:00
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows on Dark Skin ★ FULL COLLECTION ★
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows ★ FULL COLLECTION ★
***********************...
published: 15 Dec 2014
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows on Dark Skin ★ FULL COLLECTION ★
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows on Dark Skin ★ FULL COLLECTION ★
- Report rights infringement
- published: 15 Dec 2014
- views: 13293
33:47
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
*********************************...
published: 17 Dec 2014
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshadows ★
- Report rights infringement
- published: 17 Dec 2014
- views: 10487
68:20
Sir Humphry Davy: Natural philosopher, discoverer, inventor, poet, man of action
Honoured by Napoleon and (unexpectedly) by the Czar of Russia, friend of Wordsworth, Coler...
published: 14 Oct 2014
Sir Humphry Davy: Natural philosopher, discoverer, inventor, poet, man of action
Sir Humphry Davy: Natural philosopher, discoverer, inventor, poet, man of action
- Report rights infringement
- published: 14 Oct 2014
- views: 1972
27:51
Silicon Carbide & Aluminium Oxide: "Jewels Of Industry" circa 1920 Carborundum Company
Geology & Earth Sciences playlist: https://www.youtube.com/playlist?list=PL33B1A9216BB65F7...
published: 21 Jun 2016
Silicon Carbide & Aluminium Oxide: "Jewels Of Industry" circa 1920 Carborundum Company
Silicon Carbide & Aluminium Oxide: "Jewels Of Industry" circa 1920 Carborundum Company
- Report rights infringement
- published: 21 Jun 2016
- views: 602
39:16
Making and Cutting Aloe Vera swirl soap A Bramblberry Soap Kit
***2-1-16 Update from Brambleberry, they will be making sure the kit includes 22 ounces of...
published: 31 Jan 2016
Making and Cutting Aloe Vera swirl soap A Bramblberry Soap Kit
Making and Cutting Aloe Vera swirl soap A Bramblberry Soap Kit
- Report rights infringement
- published: 31 Jan 2016
- views: 2588
20:10
Summer Foundation Routine + MatchCo Reveiw
Everything you need to know is here! Open me please! Make sure to READ it all for some inf...
published: 25 Jul 2016
Summer Foundation Routine + MatchCo Reveiw
Summer Foundation Routine + MatchCo Reveiw
- Report rights infringement
- published: 25 Jul 2016
- views: 47
40:18
Make potassium perchlorate KCLO4 from sodium perclorate Naclo4 with electrolysis
Accurate description recipe find here https://mx5-kevin.blogspot.com
Sodium Perchlorate ...
published: 21 Jun 2016
Make potassium perchlorate KCLO4 from sodium perclorate Naclo4 with electrolysis
Make potassium perchlorate KCLO4 from sodium perclorate Naclo4 with electrolysis
- Report rights infringement
- published: 21 Jun 2016
- views: 50
IB Ch 4 quiz...
The maufacturing of Aluminum...
Glass...
★ SWATCH FEST ★ Makeup Geek Single Eyeshadows on D...
★ REVIEW & TOP PICKS | Makeup Geek Single Eyeshado...
Sir Humphry Davy: Natural philosopher, discoverer,...
Silicon Carbide & Aluminium Oxide: "Jewels Of Indu...
Making and Cutting Aloe Vera swirl soap A Bramblbe...
Summer Foundation Routine + MatchCo Reveiw...
Make potassium perchlorate KCLO4 from sodium percl...
photo: AP / Khalil Hamra
Ahmadinejad Pens Letter To Obama Seeking 'Quick Fix' To Iran's Frozen Assets
Edit WorldNews.com 08 Aug 2016
Former Iranian President Mahmoud Ahmadinejad has penned a letter to U.S. President Barack Obama asking for the U.S. leader’s intervention for a “quick fix” of a recent U.S. Supreme Court ruling that cost Iran around $2 billion, The Associated Press reported Monday ... In the letter, which was posted on Monday on a website affiliated with his office, he writes ... interests in Iran. Embassy officials declined to comment ... ....
photo: AP / Mary Altaffer
News Media Goes “Palin” on Trump, Plays Many Cards to Defeat Populism
Edit WorldNews.com 08 Aug 2016
Article by WN.com Correspondent Dallas DarlingThe most effective forms of social manipulation and control are always deceptive, which is why the mainstream media is going “Palin” all over Republican presidential candidate Donald Trump. Indeed, by the time of the 2008 election, Americans had been given a dose of the new medium of reality TV, where instant celebrity could produce a national idol out of a nobody.1 ... Misogynist ... White Trash....
photo: Creative Commons / Max Goldberg from USA
RNC Petition Effort Building To Replace Trump As Nominee
Edit WorldNews.com 09 Aug 2016
Declaring “Desperate times call for desperate measures,” U.S ... Trump is a disaster. His post-convention behavior has been deplorable.”Trump has worried many leading Republicans in recent weeks with a string of controversies and fights, notably with the Muslim American parents of an Army captain killed in Iraq and prominent Republicans up for re-election, the report said....
photo: Creative Commons / User:Piotrus
College Student Who Posted Weaponized Drone Videos Fights Expulsion
Edit WorldNews.com 08 Aug 2016
An attorney for Haughwout says what some may have interpreted as threats were actually jokes, protected by free speech.Haughwout believes his drone videos were the real reason he got kicked out. School officials have denied that.Haughwout uploaded the widely viewed videos to his YouTube channel last year....
photo: AP / Charlie Riedel
Officials investigate death of boy at Kansas water park
Edit San Francisco Chronicle 08 Aug 2016« back to news headlines
Deflector Project Update (Doray Minerals Limited)
Edit Public Technologies 09 Aug 2016
Open pit mining progressing on schedule with potential for additional oxide ore ... Production of bullion and concentrate from oxide ore ramping up ... Grade control drilling has indicated the potential for additional oxide ore at the southern end of the pit, which could be mined and processed before the transition to underground primary ore (Figure 1)....
Guidelines might not be best dietary advice
Edit Rocky Mount Telegram 09 Aug 2016
Dear Dr. Komaroff. I'm at an increased risk for heart attack and stroke. Will the new dietary guidelines help keep my heart healthy?. Dear Reader. In late 2015, the U.S ... I spoke with a colleague, Dr ... — Salt — The guidelines say consume less than 2,300 milligrams per day of sodium. We say excess sodium closely is tied to high blood pressure, a major risk factor for heart disease. Aim for 1,500 mg of sodium per day ... Dr ... ....
Pearse North - Regulatory Approvals Update (KBL Mining Limited)
Edit Public Technologies 09 Aug 2016
In June, the Company announced a maiden Ore Reserve Estimate for the deposit comprising 179kt at 2.5g/t gold and 21g/t silver (at a cut-off of 1g/t Au for Oxide & 1.5g/t for Transitional and Fresh)1 ... 1 The Pearse North Mineral Reserve estimate of 179kt at 2.5g/t gold and 21g/t silver (at a cut-off of 1g/t Au for Oxide ... Oxidation TonnesDensity ... Oxide 80 2.45 1.9 11 2140 313 4,900 27,800....
U.S. dietary guidelines could tweak for those at risk for stroke
Edit The Oklahoman 09 Aug 2016
DEAR DOCTOR K. I'm at an increased risk for heart attack and stroke. Will the new dietary guidelines help keep my heart healthy?. DEAR READER. In late 2015, the U.S ... Red meat ... We say ... Sugar ... Consume less than 2,300 milligrams (mg) per day of sodium ... Excess sodium is closely tied to high blood pressure — a major risk factor for heart disease. You're better off aiming for the 1,500 mg of sodium per day recommended by the heart association ... ....
Due to potential Burkholderia cepacia contamination (FDA - Food and Drug Administration)
Edit Public Technologies 09 Aug 2016
Diocto Syrup, Docusate Sodium 60mg/15 mL, NDC 0536-1001-85, Lot#22941505, Exp. Date 10/2017 Diocto Syrup, Docusate Sodium 60mg/15 mL, NDC 0536-1001-85, Lot#22941601, Exp. Date 01/2018 Diocto Syrup, Docusate Sodium 60mg/15 mL, NDC 0536-1001-85, Lot#22941602, Exp ... Virtrate-2, Sodium Citrate-Citric Acid, 473mL, NDC 69543-367-16, Lot#28601502, Exp....
Towards the T-1000: Liquid metals propel future electronics (RMIT - Royal Melbourne Institute of Technology)
Edit Public Technologies 09 Aug 2016
(Source ... As well as being incredibly malleable, any droplet of liquid metal contains a highly-conductive metallic core and an atomically thin semiconducting oxide skin - all the essentials needed for making electronic circuits ... The work also explains how the electric charges that accumulate on the surface of liquid metal droplets, together with their oxide skin, can be manipulated and used. Story. Gosia Kaszubska. Video. Sarah Adams....
Ely Gold Reports Assayed Grab Sample of 9.195 gpt Gold and Metallurgical Testing at Gold Canyon Property, Eureka County Nevada (Ely Gold & Minerals Inc)
Edit Public Technologies 09 Aug 2016
(Source. Ely Gold & Minerals Inc). Vancouver, British Columbia, August 8, 2016 - Ely Gold & Minerals Inc. ('Ely Gold' or the 'Company') (TSX-V. ELY, OTC ... which make up their Gold Bar development ... The three samples ran .37 gpt, 1.56 gpt and 9.15 gpt Au and were completely oxidized ... All 40 samples were mineralized ... The high grade feeder is oxidized and may represent significant additional mineralized material which could expand the pit.'....
Tips for surviving your first hours in 'No Man's Sky'
Edit Mashable 09 Aug 2016
Are you ready to explore an entire galaxy?. Of course not. You've just fired up No Man's Sky for the first time and you have absolutely no idea what's going on ... SEE ALSO ... And keep in mind, too ... Welcome to nowhere ... Image ... There are three main types — Isotopes, Oxides and Silicates — and each type is identified by a color ... There are many different individual minerals under each umbrella — for example, Carbon is an Isotope and Iron is an Oxide....
Yoga-mat chemical exits fast-food ingredient lists with no fanfare
Edit Denver Post 09 Aug 2016
In early 2014, a blogger known as Food Babe launched a petition pushing sandwich chain Subway to remove an obscure chemical also used in yoga mats from its bread ... “Good riddance,” said Michael Jacobson, executive director of CSPI, “but if you’re thinking of health, it’s only a tiny step forward.” (He says sodium and calorie counts are bigger concerns.) ... ....
20160809 High Priority Conductivity Targets Identified at Red Mountain (White Rock Minerals Ltd)
Edit Public Technologies 09 Aug 2016
(Source. White Rock Minerals Ltd) ASX and Media Release. 9 August 2016 ASX Code. WRM. High priority conductivity targets identified ... ASX Code. WRM ... Shares ... In 1988 a mining operation at Mt Carrington focussed on extracting open pit oxide gold and silver ore from the Strauss, Kylo, Guy Bell and Lady Hampden deposits. The oxide ore was depleted by 1990, and with metal prices at US$370/oz gold and US$5/oz silver, the small scale mine was closed....
Syndicated Raises $2.1m to Fast-Track Maiden Drill Program (Syndicated Metals Limited)
Edit Public Technologies 09 Aug 2016
(Source. Syndicated Metals Limited) ASX ANNOUNCEMENT - 9 August 2016. Assets, Experience, Growth SYNDICATED RAISES $2.1M TO FAST‐TRACK MAIDEN DRILL PROGRAM AT HIGHLY PROSPECTIVE WA GOLD PROJECT. RC and diamond drilling to commence within weeks at newly acquired Monument Gold Project ... DCN) Mount Morgans Gold Project in the Laverton region of WA ... Drilling rarely penetrated below the oxidized zone which in the area ranges from 20m to 80m....
Par Pacific Holdings Reports Second Quarter 2016 Results (Par Pacific Holdings Inc)
Edit Public Technologies 09 Aug 2016
(Source ... HOUSTON, Aug ... The turnaround included capital improvements to reduce emissions of air pollutants, to provide for certain nitrogen oxide and sulfur dioxide emission controls and monitoring, and to install certain leak detection and repair equipment as required by the July 18, 2016Consent Decree with subsidiaries of Tesoro Corporation, the United States Environmental Protection Agency and the United States Department of Justice....
Stories scratching the surface (Lehigh University)
Edit Public Technologies 08 Aug 2016
(Before Common Era, formerly B.C.), contained copper oxide, sodium, aluminum and lead on their outermost surface layer, while the more recent coins, dating from 98 to 244 C.E. (Common Era, formerly A.D.), contained copper oxide, silver, nitrogen, fluorine, sodium, aluminum, sulfur and chlorine ... The sodium found on the surfaces of the coins, Wachs added, likely came from the sweat of the people who handled them....
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