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ammonia    音标拼音: [əm'onjə]
n. 氨水,阿摩尼亚

氨水,阿摩尼亚

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 occurs in the atmospheres of the outer giant planets such as Jupiter (0 026% ammonia), Saturn (0 012% ammonia), and in the atmospheres and ices of Uranus and Neptune
  • Ammonia Levels: Causes, Symptoms Treatment - Cleveland Clinic
    Ammonia, also known as NH3, is a waste product that bacteria in your intestines primarily make when digesting protein Normally, ammonia is processed in your liver, where it’s transformed into another waste product called urea
  • Ammonia | Definition Uses | Britannica
    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
  • Explosion at Mississippi chemical plant causes ammonia leak, evacuations
    An explosion at a hydrogen and nitrogen product manufacturer in Mississippi on Wednesday caused an ammonia leak and forced nearby residents to evacuate
  • Ammonia | Chemical Emergencies | CDC
    Key points Do not mix household cleaners! Ammonia is a toxic clear gas or liquid Signs and symptoms of ammonia exposure depend on how you were exposed If exposed, get away from the area, get clean, and get help
  • Ammonia | NH3 | CID 222 - PubChem
    Description 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 Safety Facts
    Ammonia is a naturally occurring gas that serves as a chemical building block for a range of commercial and household products, including fertilizers and cleaning supplies
  • Explosion at Mississippi plant causes ammonia leak, sends large plume . . .
    An explosion at a Mississippi chemical plant caused an ammonia leak, forced nearby residents to evacuate, officials said, and sent a giant plume of yellowish smoke into the air
  • Ammonia (NH₃) - Definition, Structure, Preparation, Uses, Benefits . . .
    Ammonia is a compound made up of nitrogen and hydrogen with the formula NH3 This means that one molecule of ammonia contains one nitrogen atom and three hydrogen atoms
  • 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





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