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Ammoniacal nitrogen (NH 3 –N) is a measure commonly used for testing the quantity of ammonium ions, derived naturally from ammonia, and returned to ammonia via organic processes, in water or waste liquids.
Ammonia, anhydrous appears as a clear colorless gas with a strong odor. Shipped as a liquid under its own vapor pressure. Density (liquid) 6 lb / gal. Contact with the unconfined liquid can cause frostbite. Gas generally regarded as nonflammable but does burn within certain vapor concentration limits and with strong ignition.
2 ημέρες πριν · 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.
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.
10 Ιουλ 2024 · 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.
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 made by the Haber-Bosch process (see Fritz Haber).
21 Νοε 2023 · NH3 or ammonia is made up of one nitrogen atom and three hydrogen atoms. It is synthesized by the Haber-Bosch process, in which nitrogen gas and hydrogen gas are reacted at a high temperature and...
