Ammonia - Wikipedia
Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula N H 3. A stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pungent smell.
Ammonia | NH3 | CID 222 - PubChem
This kind of ammonia is called liquid ammonia or aqueous ammonia. Once exposed to open air, liquid ammonia quickly turns into a gas. Ammonia is applied directly into soil on farm fields, and is used to make fertilizers for farm crops, lawns, and plants.
Ammonia | Definition & Uses | Britannica
2024年12月18日 · ammonia (NH3), colourless, pungent gas composed of nitrogen and hydrogen. It is the simplest stable compound of these elements and serves as a starting material for the production of many commercially important nitrogen compounds. The …
Ammonia (NH3) - Ammonia Structure, Preparation, Properties
Ammonia is a chemical compound with the formula NH3. At STP, ammonia exists as a colourless gas with a pungent smell. Learn about ammonia, its structure, and its uses here.
Ammonia (NH₃) - Definition, Structure, Preparation, Uses, Benefits ...
2024年7月10日 · Ammonia, with the formula NH3, is a clear gas that has a very strong smell. It’s made of one nitrogen atom (N) and three hydrogen atoms (H), all connected in a way that shares their electrons, making it a kind of chemical called a covalent compound.
Properties and uses of ammonia | Britannica
ammonia, Colourless, pungent gas composed of nitrogen and hydrogen, chemical formula NH 3. Easily liquefied by compression or cooling for use in refrigerating and air-conditioning equipment, it is manufactured in huge quantities. Ammonia is …
Ammonia - NIST Chemistry WebBook
Ammonia-d3 Other names: Ammonia gas; Nitro-Sil; Spirit of Hartshorn; NH3; Ammonia, anhydrous; Anhydrous ammonia; Aromatic Ammonia, Vaporole Permanent link for this species.
Ammonia - NIST Chemistry WebBook
Ammonia-d3; Other names: Ammonia gas; Nitro-Sil; Spirit of Hartshorn; NH3; Ammonia, anhydrous; Anhydrous ammonia; Aromatic Ammonia, Vaporole Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Gas phase thermochemistry data; Phase change data; Henry's Law data
Ammonia - Chemistry Online
2024年4月22日 · Ammonia is a gas of molecular formula NH 3 with a molecular weight (17 g/mol). It has a density under normal conditions of 0.7714 g/L. It has a melting point (pf = -77.8 ºC) and a boiling point (bp = -33.4 ºC). It is very soluble in water (at 0 ºC one volume of NH 3 mixes with 1176 volumes of H 2 O). WebGL appears to be disabled.
Ammonia - NH3 - Thermodynamic Properties - The Engineering ToolBox
Thermodynamic properties of saturated and superheated ammonia R-717 like specific volume, enthalpy and entropy.
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