Smart man's liquid nitrogen is dry ice mixed with 1,1-Difluoroethane. The boiling point of 1,1-difluoroethane is -11.29°F (-24.05°C) while it's melting point is -178.6°F (-117°C). The sublimation point (the point at which a substance sublimes, or goes from a solid directly to a gas) of dry ice (solid carbon dioxide) is -109.2°F (-78.46°C). Smart man's liquid nitrogen stays at around -78°C as long as you keep supplying more dry ice. Then the dry ice runs out and it heats up until it reaches -25°C where it becomes homeless man's liquid nitrogen. Then the 1,1-Difluroethane (can be found in computer duster) slowly boils away until it becomes gaseous 1,1-Difluoroethane. You can keep chemical reactions cool with smart man's liquid nitrogen and once it becomes homeless man's liquid nitrogen, you can use a funnel and a plastic soda bottle to store the liquid difluoroethane under pressure and label it and put it in the lab freezer.
by HawaiianPunch1 September 3, 2023
Get the Smart man's liquid nitrogen mug.Another way to say Hentai with periodic table elements. Also another was to be called smart-ass by your friends.
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Albie: What does Helium Nitrogen Tantalum Iodine mean?
Mexie: It means fucking HENTAI so go watch it
Albie: Sure.
Mexie: It means fucking HENTAI so go watch it
Albie: Sure.
by Night-Chan May 27, 2020
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Seventh element on the periodic table. Makes about 78% of earth's atmosphere. Used in stuff like amonia and plant fertilizers, and found in proteins, so you need it.
by notriddle November 7, 2009
Get the Nitrogen mug.A Nitrogasm is when someone uses their Discord Nitro excessively. Spamming gifs and emojis that only they can use, seemingly to assert dominance.
Hey, there's been 700 messages in the server, what's up with that?
That's Jonah, he just had a Nitrogasm.
That's Jonah, he just had a Nitrogasm.
by StarCoin November 8, 2022
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by nick bernardo August 13, 2006
Get the liquid nitrogen mug.Nitrogen dioxide, or NO2, is a brown, highly toxic gas that can be produced by the oxidation of nitrogen (for example, combustion reactions produce NO2 and other oxides of nitrogen, as some of the oxygen reacts with nitrogen in the air) and the reaction of concentrated nitric acid with some metals (examples include copper, silver, and magnesium).
Even in extremely low concentrations, the slightest whiff of NO2 will have the same effect on your nasal cavity that Drano has on a clogged sink. Its odor doesn't have a 'flavor' to it, per se, but rather exists as a sharp burning sensation akin to the feeling of having a mixture of wasabi and fire ants shoved up one's nose.
Nitrogen dioxide is not to be confused with nitrous oxide, which is more commonly known as laughing gas, and has the formula N2O. Confusing one for the other can often result in fatal consequences.
Even in extremely low concentrations, the slightest whiff of NO2 will have the same effect on your nasal cavity that Drano has on a clogged sink. Its odor doesn't have a 'flavor' to it, per se, but rather exists as a sharp burning sensation akin to the feeling of having a mixture of wasabi and fire ants shoved up one's nose.
Nitrogen dioxide is not to be confused with nitrous oxide, which is more commonly known as laughing gas, and has the formula N2O. Confusing one for the other can often result in fatal consequences.
1)
Cu + 4 HNO3 ——> Cu(NO3)2 + 2 NO2 + 2 H2O
2)
Jim: Hey Steve, wanna go get high off some nitrogen dioxide?
Steve: Uh, don't you mean nitrous oxide?
Jim: Nah dude, it says here on the container, "NO2." You think I don't know basic chemistry?
Steve: Whatever man, count me out.
Jim: More for me, then!
*later, Jim is found lying in a pool of blood, having died of severe hemorrhaging from his lungs and respiratory tract*
Cu + 4 HNO3 ——> Cu(NO3)2 + 2 NO2 + 2 H2O
2)
Jim: Hey Steve, wanna go get high off some nitrogen dioxide?
Steve: Uh, don't you mean nitrous oxide?
Jim: Nah dude, it says here on the container, "NO2." You think I don't know basic chemistry?
Steve: Whatever man, count me out.
Jim: More for me, then!
*later, Jim is found lying in a pool of blood, having died of severe hemorrhaging from his lungs and respiratory tract*
by Necropolitan October 27, 2011
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