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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 is produced biologically in a process called nitrogen fixation, but even more is generated industrially by the Haber process The process helped revolutionise agriculture by providing cheap fertilizers Conventional ammonia production accounts for about 500 million ton year CO2 emissions
  • 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, 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 | 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
  • 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
  • What is Ammonia? | Dangers, Health Effects How to Identify
    Ammonia is a highly effective industrial chemical Understand what ammonia is, the dangers, and what to do if you suspect a leak or exposure here
  • AMMONIA Definition Meaning - Merriam-Webster
    The meaning of AMMONIA is a pungent colorless gaseous alkaline compound of nitrogen and hydrogen NH3 that is very soluble in water and can easily be condensed to a liquid by cold and pressure
  • Ammonia solution - Wikipedia
    Ammonia in water is sold as a cleaning agent by itself, usually labeled as simply "ammonia", as well as in cleaning products combined with other ingredients It may be sold plain, lemon-scented (and typically colored yellow), or pine-scented (green)
  • 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 | CID 222 - PubChem
    Ammonia | NH3 or H3N | CID 222 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more





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