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Home > Nitrous acid

Nitrous acid weak monobasic acid known only in solution and in the form of nitrite salts. Formula: HNO2

Systematic name: dioxonitric(III) acid

Nitrous acid is used to make diazides from amines; this occurs by nucleophilic attack of the amine onto the nitrite, reprotonation by the surrounding solvent, and double elimination of water. The diazide can then be liberated as a carbene .


See also: nitric acid ( H N O3)

Chemical structure

O==N--O--H




Acids

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Topics: Nitrous Acid, Nitrous Oxide, Nitrous...

Nitrous oxideGeneral Name Dinitrogen oxide Chemical formula N O Appearance Colourless gas Physical Formula weight 44. 0 amu Melting point 182 K (-91 °C) Boiling point 185 K (-88 °C) Density 1. 2 ×103 kg/ m3 (liquid) Solubility 0. 112 g in 100g water Thermochemistry &DNitrous acidNitrous acid weak monobasic acid known only in solution and in the form of nitrite salts. Formula: HNO Systematic name: dioxonitric(III) acid Nitrous acid is used to make diazides from amines; this occurs by nucleophilic attack of the amine onto the nitriNitrousThis page discusses the use of nitrous oxide in a racing context. For other uses, see Nitrous oxide. Nitrous is a slang term for Nitrous oxide (N0), commonly used by drag racing classes like Pro Street, Top Sportsman, and Pro Mod. Nitrous oxide is gas use
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