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ammonia    音標拼音: [əm'onjə]
n. 氨水,阿摩尼亞

氨水,阿摩尼亞

ammonia
n 1: a water solution of ammonia [synonym: {ammonia water},
{ammonia}, {ammonium hydroxide}]
2: a pungent gas compounded of nitrogen and hydrogen (NH3)

ammonia \am*mo"ni*a\ ([a^]m*m[=o]"n[i^]*[.a]), n. [From sal
ammoniac, which was first obtaining near the temple of
Jupiter Ammon, by burning camel's dung. See {Ammoniac}.]
(Chem.)
A gaseous compound of hydrogen and nitrogen, {NH3}, with a
pungent smell and taste: -- often called {volatile alkali},
and {spirits of hartshorn}. It is very soluble in water,
forming a moderately alkaline solution, and is used in
aqueous solution as a household cleaning agent, such as for
cleaning grease from glass.
[1913 Webster PJC] Ammoniac

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  • 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 [13] It is widely used in fertilizers, refrigerants, explosives, cleaning agents, and is a precursor for numeous chemicals [13]
  • Ammonia | Definition Uses | Britannica
    ammonia (NH 3), 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 Uses of ammonia The major use of ammonia is as a fertilizer
  • Ammonia - Chemical Safety Facts
    Ammonia is a basic building block for ammonium nitrate fertilizer, which releases nitrogen, an essential nutrient for growing plants, including farm crops and lawns About 90 percent of ammonia produced worldwide is used in fertilizer, to help sustain food production for billions of people around the world
  • Ammonia | NH3 | CID 222 - PubChem
    Ammonia occurs naturally and is produced by human activity It is an important source of nitrogen which is needed by plants and animals Bacteria found in the intestines can produce ammonia Ammonia is a colorless gas with a very distinct odor
  • Ammonia | Chemical Emergencies | CDC
    At room temperature, ammonia is a clear, colorless gas Ammonia can also be a clear, colorless liquid that dissolves in water Changing ammonia to a liquid can help with its storage and transportation Ammonia can be recognized by its strong smell, which is like the smell of rotting fish
  • Ammonia - American Chemical Society
    Ammonia is a colorless, poisonous gas with a familiar noxious odor It occurs in nature, primarily produced by anaerobic decay of plant and animal matter; and it also has been detected in outer space
  • Ammonia (NH₃) - Definition, Structure, Preparation, Uses . . .
    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: Formula, Uses, Structure Intriguing Facts
    Ammonia is a colorless, poisonous gas with a pungent odor It is commercially produced through the Haber-Bosch process Ammonia is primarily used in agriculture for fertilizer production It has potential as a fuel and alternative ship and aircraft fuel Current ammonia production methods pose environmental challenges Ammonia Definition and
  • What is Ammonia? - BYJUS
    What is Ammonia? Ammonia is a colorless gas with a chemical formula NH 3 It consists of hydrogen and nitrogen In its aqueous form, it is called ammonium hydroxide This inorganic compound has a pungent smell In its concentrated form, it is dangerous and caustic The NH 3 chemical name is ammonia Table of Contents Ammonia Structure
  • Ammonia- Definition, Properties, Preparation, Uses - Science Info
    What is Ammonia? Ammonia, NH 3, is a colorless gas with a pungent, irritating odor that is produced by combining large amounts of nitrogen and hydrogen The Haber-Bosch process is the most common commercial method of producing ammonia





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