Definition of HNO2. Meaning of HNO2. Synonyms of HNO2

Here you will find one or more explanations in English for the word HNO2. Also in the bottom left of the page several parts of wikipedia pages related to the word HNO2 and, of course, HNO2 synonyms and on the right images related to the word HNO2.

Definition of HNO2

HNO2
Nitrous Ni"trous, a. [L. nitrosus full of natron: cf. F. nitreux. See Niter.] 1. Of, pertaining to, or containing, niter; of the quality of niter, or resembling it. 2. (Chem.) Of, pertaining to, or designating, any one of those compounds in which nitrogen has a relatively lower valence as contrasted with nitric compounds. Nitrous acid (Chem.), a hypothetical acid of nitrogen HNO2, not known in the free state, but forming a well known series of salts, viz., the nitrites. Nitrous oxide. See Laughing gas.

Meaning of HNO2 from wikipedia

- HNO2HNO3 + 2 NO + H2O The nitric trioxide can subsequently be re-oxidized by air to nitric acid, making the overall reaction: 2 HNO2 + O22 HNO3...
- kinetically non-favored. The presence of small amounts of nitrous acid (HNO2) greatly enhance the rate of reaction. Although chromium (Cr), iron (Fe)...
- 2H+ 5) the product is hydrazoic acid (HN3), an explosive compound: HNO2 + N 2H+ 5 → HN3 + H2O + H3O+ which can also further react with nitrite: HNO2 +...
- CH2(NH2)COOH + 1.5O2 → NH3 + 2CO2 + H2O Write balanced reactions for the nitrogenous oxygen demand. NH3 + 1.5O2HNO2 + H2O HNO2 + 0.5O2HNO3 NH3...
- C2HNO2 is the chemical formula of one of a number of compounds: Carbonocyanidic acid Formyl cyanate (Hydroxyimino)ethenone HONCCO 2-Nitrosoethenone ONC(H)CO...
- which is of use to growing plants. The aqueous phase reaction 2 NO 2 + H2O → HNO2 + HNO3 is too slow to be of any significance in the atmosphere. Nitric...
- large scale via N2O4. This species reacts with water to give both nitrous acid and nitric acid: N2O4 + H2O → HNO2 + HNO3 The coproduct HNO2 upon heating disproportionates...
- water to form nitrous acid (HNO2). The reaction is thought to proceed via the following stoichiometry: 4 NO + O2 + 2 H2O → 4 HNO2. Nitric oxide reacts with...
- (HCl) and hypochlorous acid (HOCl): Cl2 + H2O ⇌ HClO + HCl Cl2 + 4 OH− ⇌ 2 ClO− + 2 H2O + 2 e− Cl2 + 2 e− ⇌ 2 Cl− When acids are added to aqueous salts...
- + HNO3 → OC(CH2)5 + HNO2 + H2O Among its many reactions, the cyclohexanone is nitrosated, setting the stage for the scission of the C-C bond: HNO2 + HNO3...
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