- Ammonia Nitrite Nitrate
- Chemistry: ANN
Универсальный русско-английский словарь. Академик.ру. 2011.
Ammonia Nitrite Nitrate
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Nitrite reductase — refers to any of several classes of enzymes that catalyze the reduction of nitrite. There are two classes of NIR s. A multi haem enzyme reduces NO2 to a variety of products. Copper containing enzymes carry out a single electron transfer to… … Wikipedia
Nitrite — ion with an O N O bond angle of ca. 120° … Wikipedia
Nitrite oxidoreductase — (NOR or NXR) is an enzyme involved in nitrification. It is the last step in the process of aerobic ammonia oxidation, which is carried out by two groups of nitrifying bacteria: ammonia oxidizers such as Nitrosospira, Nitrosomonas and… … Wikipedia
Nitrate — The nitrate ion. The net charge of the whole ion is 1−. The nitrate ion is a polyatomic ion with the molecular formula NO− 3 and a molecular mass of 62.0049 g/mol. It is the conjugate base of … Wikipedia
Nitrate test — For the test to determine the ability of microbes to reduce nitrate to nitrite, see Nitrate reductase test. A nitrate test is a chemical test used to determine the presence of nitrate ion in solution. Testing for the presence of nitrate via wet… … Wikipedia
ammonia — /euh mohn yeuh, euh moh nee euh/, n. Chem. 1. a colorless, pungent, suffocating, highly water soluble, gaseous compound, NH3, usually produced by the direct combination of nitrogen and hydrogen gases: used chiefly for refrigeration and in the… … Universalium
Potassium nitrate — Potassium nitrate[1] … Wikipedia
Sodium nitrate — IUPAC name … Wikipedia
Ammonium nitrate — Ammonium nitrate … Wikipedia
Reef aquarium — See also: Marine aquarium Reef aquarium in Monaco A reef aquarium or reef tank is an marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the coral reef environment.… … Wikipedia
ANN — Artificial Neural Network (Academic & Science » Electronics) * AnnTaylor Stores Corporation (Business » NYSE Symbols) * Approximate Nearest Neighbors (Computing » Networking) * Ammonia Nitrite Nitrate (Academic & Science » Chemistry) * Active… … Abbreviations dictionary
