- published: 10 Sep 2017
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Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature. It is produced industrially by fractional distillation of liquid air. Liquid nitrogen is a colorless clear liquid with density of 0.807 g/ml at its boiling point and a dielectric constant of 1.43. Liquid nitrogen is often referred to by the abbreviation, LN2 or "LIN" or "LN" and has the UN number 1977. Liquid nitrogen is a diatomic liquid, which means that the diatomic character of the covalent N bonding in N2 gas is retained after liquefaction.
At atmospheric pressure, liquid nitrogen boils at −195.79 °C (77 K; −320 °F) and is a cryogenic fluid that can cause rapid freezing on contact with living tissue. When appropriately insulated from ambient heat, liquid nitrogen can be stored and transported, for example in vacuum flasks. Here, the very low temperature is held constant at 77 K by slow boiling of the liquid, resulting in the evolution of nitrogen gas. Depending on the size and design, the holding time of vacuum flasks (Dewars) ranges from a few hours to a few weeks. The development of pressurised super-insulated vacuum vessels has enabled liquefied nitrogen to be stored and transported over longer time periods with losses reduced to 2% per day or less.
Nitrogen is a chemical element with symbol N and atomic number 7. It is the lightest pnictogen and at room temperature, it is a transparent, odorless diatomic gas. Nitrogen is a common element in the universe, estimated at about seventh in total abundance in the Milky Way and the Solar System. On Earth, the element forms about 78% of Earth's atmosphere and as such is the most abundant uncombined element. The element nitrogen was discovered as a separable component of air, by Scottish physician Daniel Rutherford, in 1772.
Many industrially important compounds, such as ammonia, nitric acid, organic nitrates (propellants and explosives), and cyanides, contain nitrogen. The extremely strong triple bond in elemental nitrogen (N≡N) dominates nitrogen chemistry, causing difficulty for both organisms and industry in converting the N2 into useful compounds, but at the same time causing release of large amounts of often useful energy when the compounds burn, explode, or decay back into nitrogen gas. Synthetically produced ammonia and nitrates are key industrial fertilizers and fertilizer nitrates are key pollutants in causing the eutrophication of water systems.
A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. As such, it is one of the four fundamental states of matter (the others being solid, gas, and plasma), and is the only state with a definite volume but no fixed shape. A liquid is made up of tiny vibrating particles of matter, such as atoms, held together by intermolecular bonds. Water is, by far, the most common liquid on Earth. Like a gas, a liquid is able to flow and take the shape of a container. Most liquids resist compression, although others can be compressed. Unlike a gas, a liquid does not disperse to fill every space of a container, and maintains a fairly constant density. A distinctive property of the liquid state is surface tension, leading to wetting phenomena.
The density of a liquid is usually close to that of a solid, and much higher than in a gas. Therefore, liquid and solid are both termed condensed matter. On the other hand, as liquids and gases share the ability to flow, they are both called fluids. Although liquid water is abundant on Earth, this state of matter is actually the least common in the known universe, because liquids require a relatively narrow temperature/pressure range to exist. Most known matter in the universe is in gaseous form (with traces of detectable solid matter) as interstellar clouds or in plasma form within stars.
We did so many experiments with liquid nitrogen and giant 1000 degree metal ball vs liquid nitrogen. This a super fun experiment thats makes kids wonder what happens when you combine the two. Today we got to do some of the best kids experiments on YouTube and had so much fun. Good luck to everyone starting school with their school supplies stay tuned for more bangers. SUBSCRIBE TO ITSYEBOI: http://youtube.com/itsyeboi CHECK OUT MY OTHER 1000 DEGREE METAL BALL VIDEOS: GIANT 1000 DEGREE METAL BALL vs GALLIUM EXPERIMENT (MASSIVE EXPLOSION) https://www.youtube.com/watch?v=1wENDw1vi-k GIANT 1000 DEGREE METAL BALL vs SLIME EXPERIMENT (MASSIVE EXPLOSION) https://www.youtube.com/watch?v=o4uBtARy4uQ&t;=25s 1000 DEGREE METAL BALL vs 10,000+ SPARKLERS (EXTREME DANGER) EXPLOSION? https://www.yout...
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If a drop of LN2 hits someone in the eye, will they go blind? LN2 Balloon Experiment: https://goo.gl/AAcXGS Business Inquiries: For sponsorship requests or business opportunities please contact me directly: http://www.youtube.com/thekingofrandom/about Endcard Links: Sky Balls: https://goo.gl/CbOzCH Teddy Bear Toast: https://goo.gl/lLAELg 3 Second Slushy: https://goo.gl/kXez2A Clothespin Gun: https://goo.gl/ZNMN6L See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: http://bit.ly/FBTheKingOfRandom Pinterest: http://bit.ly/pingrant Music by: The Unlikely Candidates YouTube: https://youtu.be/TPvshX0tGgI iTunes: http://apple.co/1U8XGF4 Soundcloud: http://bit.ly/1S4SEFH WARNING: This video is only for entertainment purposes. If you rely on the information portrayed i...
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Top 10 Worst Liquid Nitrogen Accidents. Liquid nitrogen is a very dangerous thing. It is extremely cold and if you are not careful, it can cause a lot of damage if you don't follow the proper safety measures. So here is the list of the Top 10 Worst Liquid Nitrogen Accidents. NEW CHANNEL: TOP 10 GAMING http://bit.ly/2qX05Jq FAN MAIL: P.O BOX # 14015 2408 Lakeshore Blvd W. Etobicoke, On M8V4A2 MORE VIDEOS YOU MIGHT LIKE AS WELL: SUBSCRIBE TO MOSTAMAZINGTOP10- https://www.youtube.com/channel/UCBINYCmwE29fBXCpUI8DgTA FOLLOW US ON SOCIAL MEDIA Facebook Fan Page- https://www.facebook.com/MostAmazingTop10Videos/ Instagram- https://www.instagram.com/_burkishdelight_/ Twitter- https://twitter.com/lurkeyburke VIDEO EDITED BY: Ryan Wazonek PRODUCED BY: Liam Collens POST PRODUCTION: Sash...
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TechZone ► https://www.youtube.com/channel/UC6H07z6zAwbHRl4Lbl0GSsw Hopefully you’re at least a bit familiar with a substance called liquid nitrogen. Some of you have heard of it, some even have seen videos on Youtube of the most incredible experiments involving this extremely cold liquid. What, both options are wrong? Well... then you must’ve seen Terminator 2! Right? So, you see this “smoking” liquid, this is it. But here pops up a question: if even the most powerful super robot cannot survive meeting with it, what would happen if you put your hand in it? Will it turn into a piece of ice? Or nothing will happen? Be patient. Very soon you’ll know. So, what happens when you put your hand in liquid nitrogen? puzzle top 5 facts
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POURING 5 GALLONS OF LIQUID NITROGEN ON MY CAR FROM FIFTH FLOOR!!! WATCH MORE CRASH TESTS WITH MY CAR GUN VS CAR - HOW IS MY CAR AFTER ALL THE EXPERIMENTS?! - https://youtu.be/GSRdwgM4F1c DROPPED A RUBBER BANDS OSTRICH EGG ON MY CAR... BUT SOMETHING WENT WRONG... - https://youtu.be/rC0_yrHzIfs WHAT IF I THROW A HUGE ANTISTRESS EGG ON MY CAR FROM THE 5TH FLOOR!?! - https://youtu.be/68GeMrMDgRI do not forget to subscribe for more cool stuff 👉🏼 https://goo.gl/jcrjvG 👈🏼
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