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  2. Nitric oxide - Wikipedia

    en.wikipedia.org/wiki/Nitric_oxide

    Nitric oxide (nitrogen oxide or nitrogen monoxide [1]) is a colorless gas with the formula NO. It is one of the principal oxides of nitrogen . Nitric oxide is a free radical : it has an unpaired electron , which is sometimes denoted by a dot in its chemical formula ( • N=O or • NO).

  3. Oxynitride - Wikipedia

    en.wikipedia.org/wiki/Oxynitride

    Many can be formed by heating an oxide or carbonate with ammonia. The hydrogen can assist by reducing some of the oxygen. With higher temperatures and pressures nitrogen can be heated with a mixed oxide to yield a product. [1] Other nitrogen rich compounds that can be heated with oxygen containing material are urea and melamine.

  4. Nitrogen compounds - Wikipedia

    en.wikipedia.org/wiki/Nitrogen_compounds

    One other possible oxide that has not yet been synthesised is oxatetrazole (N 4 O), an aromatic ring. [15] Nitrous oxide (N 2 O), better known as laughing gas, is made by thermal decomposition of molten ammonium nitrate at 250 °C. This is a redox reaction and thus nitric oxide and nitrogen are also produced as byproducts.

  5. Biological functions of nitric oxide - Wikipedia

    en.wikipedia.org/wiki/Biological_functions_of...

    Biological functions of nitric oxide are roles that nitric oxide plays within biology. Nitric oxide (nitrogen monoxide) is a molecule and chemical compound with chemical formula of N O . In mammals including humans, nitric oxide is a signaling molecule involved in several physiological and pathological processes. [ 1 ]

  6. Nitroso - Wikipedia

    en.wikipedia.org/wiki/Nitroso

    Structural formula of nitroso group. In organic chemistry, nitroso refers to a functional group in which the nitric oxide (−N=O) group is attached to an organic moiety.As such, various nitroso groups can be categorized as C-nitroso compounds (e.g., nitrosoalkanes; R−N=O), S-nitroso compounds (nitrosothiols; RS−N=O), N-nitroso compounds (e.g., nitrosamines, RN(−R’)−N=O), and O ...

  7. Nitrate ester - Wikipedia

    en.wikipedia.org/wiki/Nitrate_ester

    Most commonly, "mixed acid" (nitric and sulfuric acids) are used, but in the 1980s production of the nitrocellulose with magnesium nitrate as a dehydrating agent was started in the US. [4] In laboratory, phosphoric acid and phosphorus pentoxide or acetic acid and its anhydride may be used for the same purpose, or the nitroxylation can be ...

  8. Metal nitrosyl complex - Wikipedia

    en.wikipedia.org/wiki/Metal_nitrosyl_complex

    Nitric acid is a source of nitric oxide complexes, although the details are obscure. Probably relevant is the conventional self-dehydration of nitric acid: 2 HNO 3 → NO 2 + NO 3 − + H 2 O. Nitric acid is used in some preparations of nitroprusside from ferrocyanide: HNO 3 + [Fe(CN) 6] 4-→ [Fe(CN) 5 (NO)] 2-+ OH − + OCN −

  9. Silicon oxynitride - Wikipedia

    en.wikipedia.org/wiki/Silicon_oxynitride

    Silicon oxynitride is a ceramic material with the chemical formula SiO x N y.While in amorphous forms its composition can continuously vary between SiO 2 and Si 3 N 4 (silicon nitride), the only known intermediate crystalline phase is Si 2 N 2 O. [2] It is found in nature as the rare mineral sinoite in some meteorites and can be synthesized in the laboratory.

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