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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 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 | Definition, Preparation, Physical Properties, Chemical . . .
    Ammonia, colorless, 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 | 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 Emergencies | CDC
    Ammonia can be recognized by its strong smell, which is like the smell of rotting fish Ammonia reacts with strong oxidizers, acids, halogens (including chlorine bleach), and salts of silver, zinc, copper, and other heavy metals
  • What Is NH3? Ammonia’s Properties, Uses, and Safety
    A detailed guide to ammonia (NH3): chemical properties, essential industrial and agricultural uses, and critical safety handling guidelines
  • Ammonia | US EPA
    This page covers the ammonia module, including when to list ammonia as a candidate cause, ways to measure ammonia, simple and detailed conceptual diagrams for ammonia, and literature reviews and references for the ammonia module
  • 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: Formula, Uses, Structure Intriguing Facts
    Explore the wonders of Ammonia: Formula, Uses, Definition, Structure, Properties—all in a witty whirlwind tour of this pungent powerhouse
  • 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 - 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





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