| ammonia |
is a chemical compound with the formula NH 3 . The molecule is not flat, but has the shape of a flattened tetrahedron known as a trigonal pyramid. In solution it forms the positively charged ammonium ion NH 4 + , which has the shape of a regular tetrahedron.
출처: encyclopedia.laborlawtalk.com/Ammonia
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| ammonium chloride |
NH 4 Cl. (See sal-ammoniac.)
출처: encyclopedia.laborlawtalk.com/Ammonia
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| ammonia |
Technically NH3, a gas, but "household ammonia" is actually ammonium hydroxide (qv).
출처: www.third-plateau.org/faq/dxm_glossary.shtml
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| ammonia |
A colorless, volatile, pungent alkaline gas, soluble in water; formed by the body as a product of protein metabolism; converted to urea by the liver or excreted by the kidney.
출처: www.epidemic.org/glossaryText/glossaryA-B.html
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| ammonia |
a strongly alkaline solution in water
출처: www.hairfacts.com/terms/termsa.html
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