| alkyl |
any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons
출처: wordnet.princeton.edu/perl/webwn
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| alkali blue |
a dye, sodium triphenylrosaniline monosulfate; called also isamine b.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| alkannin paper |
filter paper dipped in an alcoholic solution of alkannin; alkalis turn it blue, acids red.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| alkalis |
The word alkali can mean:-*In chemistry, an alkali is a specific type of base, formed as a carbonate, hydroxide or other ionic salt of an alkali metal or alkali earth metal element. The word alkali or the adjective alkaline are frequently used to refer to all bases, since most common bases are alkalis, although such use is really a synecdoche.*In the western parts of the USA, natural soda or potash deposits (soda and potash themselves are both alkali salts). ...
출처: en.wikipedia.org/wiki/Alkalis
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| alkane |
An alkane in organic chemistry is a saturated hydrocarbon without cycles, that is, an acyclic hydrocarbon in which the molecule has the maximum possible number of hydrogen atoms and so has no double bonds. Alkanes are also often known as paraffins, or collectively as the paraffin series; these terms, however, are also used to apply only to alkanes whose carbon atoms form a single, unbranched chain; when this is done, branched-chain alkanes are called isoparaffins. ...
출처: en.wikipedia.org/wiki/Alkane
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