- published: 27 Jul 2010
- views: 538341
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Introduction to chirality (handedness), and how chirality is related to the groups bonded to a central carbon. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-1?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and more by http://Leah4sci.com/chirality
This video gives you a proper introduction to chirality and stereochemistry in organic chemistry. Understand what chirality or 'handedness' is all about. Learn how to recognize chiral carbons, and how to identify achiral superimposable molecules vs non-superimposable enantiomers and more.
Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/
I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: http://leah4sci.com/kit (I get a small commission if you purchase through this link)
This is Video 1 in the Chirality/steroechemistry series. Catch them all including my practice quiz and cheat sheet by visiting http://Leah4sci.com/chirality
I offer private online tutoring for organic chemistry and MCAT prep. Details on my website: http://leah4sci.com/organic-chemistry-tutor/
for questions and comments, find me on social media here:
Facebook: https://www.facebook.com/Leah4sci
Twitter: https://twitter.com/Leah4Sci
Google+ https://plus.google.com/u/0/+LeahFisch
Pinterest: http://www.pinterest.com/leah4sci/
- published: 06 Oct 2015
- views: 54261
Chiral examples 1. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/introduction-to-chirality?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 27 Jul 2010
- views: 475079
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the strange similarity between two molecules that look almost exactly alike, but are not perfect mirror images.
Lesson by Michael Evans, animation by Safwat Saleem and Qa'ed Tung.
- published: 20 Sep 2012
- views: 81040
This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon centers also known as stereocenters in a fischer projection and how to calculate the number of stereoisomers in addition to assigning R and S configuration to each chirality center. This video provides a lot of examples and practice problems on how to name organic compounds using fischer projections. It also shows you how to classify two compounds as diastereomers, meso compounds, enantiomers, or constitutional isomers.
- published: 28 Oct 2015
- views: 31045
How to determine which atoms in a molecule are chirality centers. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/drawing-enantiomers?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 31 May 2014
- views: 145782
This video shows you how to the distinguish chiral and achiral molecules using a line of symmetry test.
- published: 01 Oct 2015
- views: 14072
Chirality tutorial explaining the basic concept - some objects are identical to their mirror image and some are not.
- published: 22 Jan 2013
- views: 43353
Counting the number of Chiral Centers in a molecule.
How many atoms have FOUR different things attached to it?
Lone pairs count as "things".
This is Penicillin V.
Check me out: http://www.chemistnate.com
- published: 23 Aug 2014
- views: 52253
The difference between chiral and achiral, using human hands as an example. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 31 May 2014
- views: 134979
Chirality
Chirality /kaɪˈrælɪtiː/ is a property of asymmetry important in several branches of science. The word chirality is derived from the Greek, χειρ (kheir), "hand", a familiar chiral object.
An object or a system is chiral if it is distinguishable from its mirror image; that is, it cannot be superposed onto it. Conversely, a mirror image of an achiral object, such as a sphere, cannot be distinguished from the object. A chiral object and its mirror image are called enantiomorphs (Greek opposite forms) or, when referring to molecules, enantiomers. A non-chiral object is called achiral (sometimes also amphichiral) and can be superposed on its mirror image. If the object is non-chiral and is imagined as being colored blue and its mirror image is imagined as colored yellow, then by a series of rotations and translations the two can be superposed producing green with none of the original colors remaining.
The term was first used by Lord Kelvin in 1893 in the second Robert Boyle Lecture at the Oxford University Junior Scientific Club which was published in 1894:
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Chirality
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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6:46Introduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
Introduction to chirality | Stereochemistry | Organic chemistry | Khan AcademyIntroduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
Introduction to chirality (handedness), and how chirality is related to the groups bonded to a central carbon. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-1?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
12:06Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah FischIntroduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and more by http://Leah4sci.com/chirality This video gives you a proper introduction to chirality and stereochemistry in organic chemistry. Understand what chirality or 'handedness' is all about. Learn how to recognize chiral carbons, and how to identify achiral superimposable molecules vs non-superimposable enantiomers and more. Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/ I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: http://leah4sci.com/kit (I get a small commission if you purchase through this link) This is Video 1 in the Chirality/steroechemistry series. Catch them all including my practice quiz and cheat sheet by visiting http://Leah4sci.com/chirality I offer private online tutoring for organic chemistry and MCAT prep. Details on my website: http://leah4sci.com/organic-chemistry-tutor/ for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4sci Twitter: https://twitter.com/Leah4Sci Google+ https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/ -
11:02Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
Chiral examples 1 | Stereochemistry | Organic chemistry | Khan AcademyChiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
Chiral examples 1. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/introduction-to-chirality?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
5:05What is chirality and how did it get in my molecules? - Michael Evans
What is chirality and how did it get in my molecules? - Michael EvansWhat is chirality and how did it get in my molecules? - Michael Evans
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the strange similarity between two molecules that look almost exactly alike, but are not perfect mirror images. Lesson by Michael Evans, animation by Safwat Saleem and Qa'ed Tung. -
21:33Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon centers also known as stereocenters in a fischer projection and how to calculate the number of stereoisomers in addition to assigning R and S configuration to each chirality center. This video provides a lot of examples and practice problems on how to name organic compounds using fischer projections. It also shows you how to classify two compounds as diastereomers, meso compounds, enantiomers, or constitutional isomers. -
8:08Identifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
Identifying chirality centers | Stereochemistry | Organic chemistry | Khan AcademyIdentifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
How to determine which atoms in a molecule are chirality centers. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/drawing-enantiomers?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
4:43Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
This video shows you how to the distinguish chiral and achiral molecules using a line of symmetry test. -
3:11Chirality|Basic Concept Explained
Chirality|Basic Concept ExplainedChirality|Basic Concept Explained
Chirality tutorial explaining the basic concept - some objects are identical to their mirror image and some are not. -
5:52How Many Chiral Centers are in this molecule?
How Many Chiral Centers are in this molecule?How Many Chiral Centers are in this molecule?
Counting the number of Chiral Centers in a molecule. How many atoms have FOUR different things attached to it? Lone pairs count as "things". This is Penicillin V. Check me out: http://www.chemistnate.com -
4:17Chiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
Chiral vs achiral | Stereochemistry | Organic chemistry | Khan AcademyChiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
The difference between chiral and achiral, using human hands as an example. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
-
Introduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
Introduction to chirality (handedness), and how chirality is related to the groups bonded to a central carbon. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-1?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like buildin...
published: 27 Jul 2010 -
Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and more by http://Leah4sci.com/chirality This video gives you a proper introduction to chirality and stereochemistry in organic chemistry. Understand what chirality or 'handedness' is all about. Learn how to recognize chiral carbons, and how to identify achiral superimposable molecules vs non-superimposable enantiomers and more. Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/ I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: http://leah4sci.com/kit (I get a small commission if you purchase through this link) This is Video 1 in the Chirality/steroechemistry seri...
published: 06 Oct 2015 -
Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
Chiral examples 1. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/introduction-to-chirality?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how t...
published: 27 Jul 2010 -
What is chirality and how did it get in my molecules? - Michael Evans
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the strange similarity between two molecules that look almost exactly alike, but are not perfect mirror images. Lesson by Michael Evans, animation by Safwat Saleem and Qa'ed Tung.
published: 20 Sep 2012 -
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon centers also known as stereocenters in a fischer projection and how to calculate the number of stereoisomers in addition to assigning R and S configuration to each chirality center. This video provides a lot of examples and practice problems on how to name organic compounds using fischer projections. It also shows you how to classify two compounds as diastereomers, meso compounds, enantiomers, or constitutional isomers.
published: 28 Oct 2015 -
Identifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
How to determine which atoms in a molecule are chirality centers. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/drawing-enantiomers?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to charact...
published: 31 May 2014 -
Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
This video shows you how to the distinguish chiral and achiral molecules using a line of symmetry test.
published: 01 Oct 2015 -
Chirality|Basic Concept Explained
Chirality tutorial explaining the basic concept - some objects are identical to their mirror image and some are not.
published: 22 Jan 2013 -
How Many Chiral Centers are in this molecule?
Counting the number of Chiral Centers in a molecule. How many atoms have FOUR different things attached to it? Lone pairs count as "things". This is Penicillin V. Check me out: http://www.chemistnate.com
published: 23 Aug 2014 -
Chiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
The difference between chiral and achiral, using human hands as an example. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical method...
published: 31 May 2014
Introduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
- Order: Reorder
- Duration: 6:46
- Updated: 27 Jul 2010
- views: 538341
Introduction to chirality (handedness), and how chirality is related to the groups bonded to a central carbon. Created by Sal Khan.
Watch the next lesson: htt...
Introduction to chirality (handedness), and how chirality is related to the groups bonded to a central carbon. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-1?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Introduction To Chirality | Stereochemistry | Organic Chemistry | Khan Academy
Introduction to chirality (handedness), and how chirality is related to the groups bonded to a central carbon. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-1?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 27 Jul 2010
- views: 538341
Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
- Order: Reorder
- Duration: 12:06
- Updated: 06 Oct 2015
- views: 54261
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and more by http://Leah4sci.com/chirality
This video gives you a proper i...
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and more by http://Leah4sci.com/chirality
This video gives you a proper introduction to chirality and stereochemistry in organic chemistry. Understand what chirality or 'handedness' is all about. Learn how to recognize chiral carbons, and how to identify achiral superimposable molecules vs non-superimposable enantiomers and more.
Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/
I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: http://leah4sci.com/kit (I get a small commission if you purchase through this link)
This is Video 1 in the Chirality/steroechemistry series. Catch them all including my practice quiz and cheat sheet by visiting http://Leah4sci.com/chirality
I offer private online tutoring for organic chemistry and MCAT prep. Details on my website: http://leah4sci.com/organic-chemistry-tutor/
for questions and comments, find me on social media here:
Facebook: https://www.facebook.com/Leah4sci
Twitter: https://twitter.com/Leah4Sci
Google+ https://plus.google.com/u/0/+LeahFisch
Pinterest: http://www.pinterest.com/leah4sci/
wn.com/Introduction To Stereochemistry Enantiomers And Chiral Molecules By Leah Fisch
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and more by http://Leah4sci.com/chirality
This video gives you a proper introduction to chirality and stereochemistry in organic chemistry. Understand what chirality or 'handedness' is all about. Learn how to recognize chiral carbons, and how to identify achiral superimposable molecules vs non-superimposable enantiomers and more.
Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/
I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: http://leah4sci.com/kit (I get a small commission if you purchase through this link)
This is Video 1 in the Chirality/steroechemistry series. Catch them all including my practice quiz and cheat sheet by visiting http://Leah4sci.com/chirality
I offer private online tutoring for organic chemistry and MCAT prep. Details on my website: http://leah4sci.com/organic-chemistry-tutor/
for questions and comments, find me on social media here:
Facebook: https://www.facebook.com/Leah4sci
Twitter: https://twitter.com/Leah4Sci
Google+ https://plus.google.com/u/0/+LeahFisch
Pinterest: http://www.pinterest.com/leah4sci/
- published: 06 Oct 2015
- views: 54261
Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
- Order: Reorder
- Duration: 11:02
- Updated: 27 Jul 2010
- views: 475079
Chiral examples 1. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system...
Chiral examples 1. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/introduction-to-chirality?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Chiral Examples 1 | Stereochemistry | Organic Chemistry | Khan Academy
Chiral examples 1. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/introduction-to-chirality?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 27 Jul 2010
- views: 475079
What is chirality and how did it get in my molecules? - Michael Evans
- Order: Reorder
- Duration: 5:05
- Updated: 20 Sep 2012
- views: 81040
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the st...
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the strange similarity between two molecules that look almost exactly alike, but are not perfect mirror images.
Lesson by Michael Evans, animation by Safwat Saleem and Qa'ed Tung.
wn.com/What Is Chirality And How Did It Get In My Molecules Michael Evans
Improve your understanding of molecular properties with this lesson on the fascinating property of chirality. Your hands are the secret to understanding the strange similarity between two molecules that look almost exactly alike, but are not perfect mirror images.
Lesson by Michael Evans, animation by Safwat Saleem and Qa'ed Tung.
- published: 20 Sep 2012
- views: 81040
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
- Order: Reorder
- Duration: 21:33
- Updated: 28 Oct 2015
- views: 31045
This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon cente...
This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon centers also known as stereocenters in a fischer projection and how to calculate the number of stereoisomers in addition to assigning R and S configuration to each chirality center. This video provides a lot of examples and practice problems on how to name organic compounds using fischer projections. It also shows you how to classify two compounds as diastereomers, meso compounds, enantiomers, or constitutional isomers.
wn.com/Stereochemistry Fischer Projections R And S, Chiral Centers Stereoisomers, Naming, Enantiomers,
This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon centers also known as stereocenters in a fischer projection and how to calculate the number of stereoisomers in addition to assigning R and S configuration to each chirality center. This video provides a lot of examples and practice problems on how to name organic compounds using fischer projections. It also shows you how to classify two compounds as diastereomers, meso compounds, enantiomers, or constitutional isomers.
- published: 28 Oct 2015
- views: 31045
Identifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
- Order: Reorder
- Duration: 8:08
- Updated: 31 May 2014
- views: 145782
How to determine which atoms in a molecule are chirality centers. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/...
How to determine which atoms in a molecule are chirality centers. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/drawing-enantiomers?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Identifying Chirality Centers | Stereochemistry | Organic Chemistry | Khan Academy
How to determine which atoms in a molecule are chirality centers. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/drawing-enantiomers?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 31 May 2014
- views: 145782
Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
- Order: Reorder
- Duration: 4:43
- Updated: 01 Oct 2015
- views: 14072
This video shows you how to the distinguish chiral and achiral molecules using a line of symmetry test.
This video shows you how to the distinguish chiral and achiral molecules using a line of symmetry test.
wn.com/Chiral Vs Achiral Molecules What Is The Difference How Can We Distinguish Between The Two
This video shows you how to the distinguish chiral and achiral molecules using a line of symmetry test.
- published: 01 Oct 2015
- views: 14072
Chirality|Basic Concept Explained
- Order: Reorder
- Duration: 3:11
- Updated: 22 Jan 2013
- views: 43353
Chirality tutorial explaining the basic concept - some objects are identical to their mirror image and some are not.
Chirality tutorial explaining the basic concept - some objects are identical to their mirror image and some are not.
wn.com/Chirality|Basic Concept Explained
Chirality tutorial explaining the basic concept - some objects are identical to their mirror image and some are not.
- published: 22 Jan 2013
- views: 43353
How Many Chiral Centers are in this molecule?
- Order: Reorder
- Duration: 5:52
- Updated: 23 Aug 2014
- views: 52253
Counting the number of Chiral Centers in a molecule.
How many atoms have FOUR different things attached to it?
Lone pairs count as "things".
This is Penicillin ...
Counting the number of Chiral Centers in a molecule.
How many atoms have FOUR different things attached to it?
Lone pairs count as "things".
This is Penicillin V.
Check me out: http://www.chemistnate.com
wn.com/How Many Chiral Centers Are In This Molecule
Counting the number of Chiral Centers in a molecule.
How many atoms have FOUR different things attached to it?
Lone pairs count as "things".
This is Penicillin V.
Check me out: http://www.chemistnate.com
- published: 23 Aug 2014
- views: 52253
Chiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
- Order: Reorder
- Duration: 4:17
- Updated: 31 May 2014
- views: 134979
The difference between chiral and achiral, using human hands as an example. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-...
The difference between chiral and achiral, using human hands as an example. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Chiral Vs Achiral | Stereochemistry | Organic Chemistry | Khan Academy
The difference between chiral and achiral, using human hands as an example. Created by Jay.
Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/stereoisomer-enantiomer-jay?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/chirality-r-s-system/v/chiral-examples-2?utm_source=YT&utm;_medium=Desc&utm;_campaign=organicchemistry
Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 31 May 2014
- views: 134979
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6:46
Introduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
Introduction to chirality (handedness), and how chirality is related to the groups bonded ...
published: 27 Jul 2010
Introduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
Introduction to chirality | Stereochemistry | Organic chemistry | Khan Academy
- Report rights infringement
- published: 27 Jul 2010
- views: 538341
12:06
Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
Introduction to Stereochemistry from Chiral Carbons to Non-superimposable Enantiomers and ...
published: 06 Oct 2015
Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
Introduction to Stereochemistry Enantiomers and Chiral Molecules by Leah Fisch
- Report rights infringement
- published: 06 Oct 2015
- views: 54261
11:02
Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
Chiral examples 1. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.or...
published: 27 Jul 2010
Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
Chiral examples 1 | Stereochemistry | Organic chemistry | Khan Academy
- Report rights infringement
- published: 27 Jul 2010
- views: 475079
5:05
What is chirality and how did it get in my molecules? - Michael Evans
Improve your understanding of molecular properties with this lesson on the fascinating pro...
published: 20 Sep 2012
What is chirality and how did it get in my molecules? - Michael Evans
What is chirality and how did it get in my molecules? - Michael Evans
- Report rights infringement
- published: 20 Sep 2012
- views: 81040
21:33
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
This video discusses the stereochemistry of organic compounds that are represented as fisc...
published: 28 Oct 2015
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
- Report rights infringement
- published: 28 Oct 2015
- views: 31045
8:08
Identifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
How to determine which atoms in a molecule are chirality centers. Created by Jay.
Watch t...
published: 31 May 2014
Identifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
Identifying chirality centers | Stereochemistry | Organic chemistry | Khan Academy
- Report rights infringement
- published: 31 May 2014
- views: 145782
4:43
Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
This video shows you how to the distinguish chiral and achiral molecules using a line of s...
published: 01 Oct 2015
Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
Chiral vs Achiral Molecules - What is the difference & how can we distinguish between the two?
- Report rights infringement
- published: 01 Oct 2015
- views: 14072
3:11
Chirality|Basic Concept Explained
Chirality tutorial explaining the basic concept - some objects are identical to their mirr...
published: 22 Jan 2013
Chirality|Basic Concept Explained
Chirality|Basic Concept Explained
- Report rights infringement
- published: 22 Jan 2013
- views: 43353
5:52
How Many Chiral Centers are in this molecule?
Counting the number of Chiral Centers in a molecule.
How many atoms have FOUR different th...
published: 23 Aug 2014
How Many Chiral Centers are in this molecule?
How Many Chiral Centers are in this molecule?
- Report rights infringement
- published: 23 Aug 2014
- views: 52253
4:17
Chiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
The difference between chiral and achiral, using human hands as an example. Created by Jay...
published: 31 May 2014
Chiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
Chiral vs achiral | Stereochemistry | Organic chemistry | Khan Academy
- Report rights infringement
- published: 31 May 2014
- views: 134979
Introduction to chirality | Stereochemistry | Orga...
Introduction to Stereochemistry Enantiomers and Ch...
Chiral examples 1 | Stereochemistry | Organic chem...
What is chirality and how did it get in my molecul...
Stereochemistry Fischer Projections - R and S, Chi...
Identifying chirality centers | Stereochemistry | ...
Chiral vs Achiral Molecules - What is the differen...
Chirality|Basic Concept Explained...
How Many Chiral Centers are in this molecule?...
Chiral vs achiral | Stereochemistry | Organic chem...
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Lyrics list:lyrics
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Charlie Dee, Charlie Dee
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Wrecking Ball, Charlie Dee
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Run For Love, Charlie Dee
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Long Way Gone, Charlie Dee
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Water In A Desert, Charlie Dee
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This Parade, Charlie Dee
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This Is What Life Is, Charlie Dee
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The Weather Is Changing, Charlie Dee
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Stay, Charlie Dee
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Rosie, Charlie Dee
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Charlie Dee
She sits and waits
Staring at her reflection
In the darkness of her window
she sees his shade sometimes
illusions come and go
is he finally coming home
but he walks over bridges
crossing empty streets
passing whores and taxidrivers
in his mind he runs the hills
running bare feet
drowned in his illusions
and how she wants to know why they
just keep on repeating why she just can face to leave
and he, he follows all the signs
but all his words they fail her to show
what he already knows
He's a long way gone
A long way gone a long way gone
Now there are no more lies to be done
She sits and waits
The sun is almost rising
A new day has began
And she stumbles into the room
Wakes her little children to tell that father went away
He walks over bridges crossing empty streets
Passing whores and taxidrivers
In his mind he runs the hills
Running barefeet
Drowned in his conclusions
He' a long way gone…
credits from Where Do Girls Come From, released 01
January 2006
Vocals: Charlie Dée
Drums: Joeri Rook
Guitars: Martijn van Agt
Bass: Chris Grem
back
[VIDEO]: Judge At Naturalization Ceremony: If You Don't Like Trump, Go To Another Country
Edit WorldNews.com 22 Nov 2016
A federal judge presiding over a naturalization ceremony in San Antonio, Texas last week was caught on video telling the group of new citizens if they don’t like President-elect Donald Trump, they can "go to another country," according to TV station KHOU and reported by Talking Points Memo (TPM) ... He will be your president and if you do not like that, you need to go to another country.” – U.S. Federal Judge John Primomo ....
back
Federal Court Blocks Obama's Overtime Expansion Pay Rule for 4 Million US Workers
Edit WorldNews.com 23 Nov 2016
U.S. District Court in the Eastern District of Texas blocked implementation of a new rule from President Barack Obama's administration that would have started on December 1st to make 4 million higher-earning workers across the country eligible for overtime pay on Tuesday, according to The Associated Press ... "I look forward to vigorously defending our efforts to give more hardworking people a meaningful chance to get by."....
back
Frenchman Finds $3.7 Million In Gold Hidden In House He Inherited
Edit WorldNews.com 22 Nov 2016back
Dalai Lama: 'I have no worries' about Trump's election
Edit The Jakarta Post 23 Nov 2016
Exiled Tibetan spiritual leader the Dalai Lama said Wednesday he has "no worries" about Donald Trump's election as US president and expects the businessman will align his policies with global realities. Commenting at the conclusion of a four-day visit to Mongolia, the leader of Tibetan Buddhism says he looks forward to seeing Trump at some point following the Jan. 20 inauguration ... "So I have no worries." ... ....
back
[VIDEO]: 7-Eleven Manager Caught On Tape Threatening Employees For Return Of Wages
Edit WorldNews.com 22 Nov 2016
Employees at 7-Eleven in Australia have been caught on tape returning a portion of their wages, Raw Story reported. Australia’s ABC News reports a secretly recorded video shows a 7-Eleven employee in Brisbane handing back a portion of her wages in cash back to her manager just after being paid ... “They say agree to paying back the money,” she explains. “If not, you can go find another job ... ....
Scientists develop blueprint for building porous materials from molecules (The University of Liverpool)
Edit Public Technologies 22 Nov 2016
(Source. The University of Liverpool). Image. Three 1-D nanotubes and two 3-D structures made from porous organic cages ... The porous molecules used in the study are examples of 'porous organic cages' (POCs) ... In this study, linear, 2-way linker POCs were made; these are capable of linking together using chiral recognition to form 1-D structures, or linking with 4-way linker cages to form more diverse solid-state structures ... Dr Slater added....
Half-year Report (Johnson Matthey plc)
Edit Public Technologies 17 Nov 2016
(Source. Johnson Matthey plc). Half year results for the six months ended 30September 2016. For Release at 7.00 am Thursday 17November 2016. Trading in line on a constant currency basis, full year outlook confirmed. Highlights. · First half sales up 5% and underlying PBT up 5% ... · Continuing businesses at constant rates. sales down 1% and underlying PBT down 3% ... actual ... Catalysis and Chiral Technologies ... Catalysis and Chiral Technologies (CCT)....
DNA builder gets inspiration from nature (Aalto University)
Edit Public Technologies 16 Nov 2016
(Source. Aalto University) ... Professor Anton Kuzyk, what do you research and why? ... During my first post-doc period, at the Technical University of Munich, our research team managed to use DNA self-assembly to build a chiral plasmonic nanostructure with novel optical properties, highlighting the power of DNA nanotechnology as a tool for guiding the assembly of nanoparticles into materials with desired electric or magnetic properties....
Electrically tunable laser based on oblique heliconical cholesteric liquid crystal [Applied Physical Sciences]>
Edit PNAS 15 Nov 2016
A cholesteric liquid crystal (CLC) formed by chiral molecules represents a self-assembled one-dimensionally periodic helical structure with pitch p in the submicrometer and micrometer range. Because of the spatial periodicity of the dielectric permittivity, a CLC doped with a fluorescent dye and pumped optically is capable of mirrorless lasing. An... ....
Rutherford Discovery Fellowships announced (New Zealand Government)
Edit Public Technologies 10 Nov 2016
(Source. New Zealand Government). Science and Innovation Minister Steven Joyce today announced the recipients for this year's Rutherford Discovery Fellowships. 'This programme provides great opportunities to further develop the skills of our most talented young scientists to be the future leaders of our growing science community,' Mr Joyce says ... Light and chirality at the nanoscale ... Unlocking the karst record ... A Pluralist Theory of Law....
Preparative and Process Chromatography Market worth 7.88 Billion USD by 2021 (Markets and Markets Limited)
Edit Public Technologies 09 Nov 2016
(Source. Markets and Markets Limited) ... The global preparative and process chromatography market is expected to reach USD 7.88 Billion by 2021 from USD 5.79 Billion in 2016 at a CAGR of 7.5% from 2016 to 2021 ... The report segments this market on the type, process chromatography market by products and services, preparative chromatography by products and services, and end user ... (Netherlands), Chiral Technologies, Inc ... (U.S.) ... Contact.. Mr....
Electrically tunable lasing by cholesteric [Applied Physical Sciences]>
Edit PNAS 03 Nov 2016
A cholesteric liquid crystal (CLC) formed by chiral molecules represents a self-assembled one-dimensionally periodic helical structure with pitch p in the submicrometer and micrometer range. Because of the spatial periodicity of the dielectric permittivity, a CLC doped with a fluorescent dye and pumped optically is capable of mirrorless lasing. An... ....
FAIR-GSI doctoral candidate award (Pfeiffer Vacuum Technology AG)
Edit Public Technologies 03 Nov 2016
(Source. Pfeiffer Vacuum Technology AG) ... Dr. Ingo Tews received this year's FAIR-GSI doctoral candidate award for his dissertation 'Quantum Monte Carlo calculations with chiral effective field theory interactions'. This € 1,000 prize is funded by Pfeiffer Vacuum. Professor Boris Sharkov, scientific director of FAIR, and Dr ... In his dissertation, Dr. Ingo Tews focused on gaining a better understanding of neutron stars and neutron-rich nuclei....
Artificial muscles show more flex
Edit Science Daily 01 Nov 2016
Artificial muscles made significant gains when a literal twist in the development approach uncovered the tensile or stretchy abilities of polymer fibers once they were twisted and coiled into a spring-like geometry ... Now, researchers have improved these tensile properties even further by focusing on the thermal properties of the polymer fiber and the molecular structure that makes best use of the chiral configuration ... ....
Chiral Chemicals Market Projected to Reach $119.72 Billion By 2024: Grand View Research, Inc.
Edit PR Newswire 27 Oct 2016
SAN FRANCISCO, October 27, 2016 /PRNewswire/ -- The global chiral chemicals market is expected to reach USD 119.72 billion by 2024, according to a new report by Grand View Research, Inc. Rising population coupled with increasing demand for better healthcare facilities is expected to ha ... ....
Reinforced Collaboration with Bachem on Amino Acids (Dottikon ES Holding AG)
Edit Public Technologies 26 Oct 2016
(Source. Dottikon ES Holding AG) MEDIA RELEASE Dottikon, October 4, 2016. DOTTIKON ES - Reinforced Collaboration with Bachem on Novel Amino Acids ... DOTTIKON ES, the specialist for hazardous reactions, provides innovative technology for the stereoselective synthesis of chiral building blocks as well as longstanding experience in chemical process development, scale-up and production ... Symbol. DESN. Security number. 2073900 ISIN. CH0020739006....
Reports & Events Monthly Calendar - November 2016 (National Academy of Sciences)
Edit Public Technologies 26 Oct 2016
(Source. National Academy of Sciences). 'Reports & Events' is a monthly tip sheet for the news media that highlights selected meetings of interest and reports from the National Academies of Sciences, Engineering, and Medicine. Reports Scheduled for Release in November ... Assessment of Solid-State Lighting, Phase 2 ... Nov. 4 ... Nov ... Chirality, an exhibition of 15 sculptures by Ann Arbor-based artist, designer, and paper engineer Matthew Shlian....
Chemistry Professors Lauded for Career, Distinguished Research Achievements (Georgetown University)
Edit Public Technologies 24 Oct 2016
He also has authored a well-reviewed book - Dynamic Stereochemistry of Chiral Compounds - Principles and Applications (Royal Society of Chemistry, 2008) - and holds four U.S ... 'We are interested in developing synthetic methodology that is aimed at the synthesis of very important chiral compounds that are breeding grounds for current and future pharmaceuticals,' says Wolf....
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