| slovo | definícia |
cyanic acid
(encz) | cyanic acid, n: |
Cyanic acid
(gcide) | Cyanic \Cy*an"ic\ (s?-?n"?k), a. [Gr. ky`anos a dark blue
substance: cf. F. cyanique. Cf. Kyanite.]
1. Pertaining to, or containing, cyanogen.
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2. Of or pertaining to a blue color.
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Cyanic acid (Chem.), an acid, HOCN, derived from
cyanogen, well known in its salts, but never isolated in
the free state.
Cyanic colors (Bot.), those colors (of flowers) having some
tinge of blue; -- opposed to xanthic colors. A color of
either series may pass into red or white, but not into the
opposing color. Red and pure white are more common among
flowers of cyanic tendency than in those of the other
class.
[1913 Webster] |
cyanic acid
(wn) | cyanic acid
n 1: a colorless poisonous volatile liquid acid that hydrolyzes
readily to ammonia and carbon dioxide |
| | podobné slovo | definícia |
cyanic acid
(encz) | cyanic acid, n: |
ferricyanic acid
(encz) | ferricyanic acid, n: |
ferrocyanic acid
(encz) | ferrocyanic acid, n: |
hydrocyanic acid
(encz) | hydrocyanic acid, n: |
isocyanic acid
(encz) | isocyanic acid, n: |
thiocyanic acid
(encz) | thiocyanic acid, n: |
Ferricyanic acid
(gcide) | Ferricyanic \Fer`ri*cy*an"ic\, a. [Ferri- + cyanic.] (Chem.)
Pertaining to, or derived from, a ferricyanide.
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Ferricyanic acid (Chem.), a brown crystalline substance,
H6(CN)12Fe2, obtained from potassium ferricyanide, and
regarded as the type of the ferricyanides; -- called also
hydro-ferricyanic acid, hydrogen ferricyanide, etc.
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ferrocyanic acid
(gcide) | Ferrocyanic \Fer`ro*cy*an"ic\, a. [Ferro- + cyanic: cf. F.
ferrocyanique.] (Chem.)
Pertaining to, derived from, or designating, a ferrocyanide.
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ferrocyanic acid (Chem.), a white crystalline substance,
H4(CN)6Fe, of strong acid properties, obtained from
potassium ferrocyanide, and regarded as the type of the
ferrocyanides; -- called also hydro-ferrocyanic acid,
hydrogen ferrocyanide. etc.
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Hydrocyanic acid
(gcide) | Hydrocyanic \Hy`dro*cy*an"ic\, a. [Hydro-, 2 + anic: cf. F.
hydrocyanique.] (Chem.)
Pertaining to, or derived from the combination of, hydrogen
and cyanogen.
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Hydrocyanic acid (Chem.), a colorless, mobile, volatile
liquid, HCN, having a characteristic peach-blossom odor.
It is one of the most deadly poisons. It is made by the
action of sulphuric acid on yellow prussiate of potassium
(potassium ferrocyanide), and chemically resembles
hydrochloric and hydrobromic acids. Called also {prussic
acid}, hydrogen cyanide, etc.
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hydro-ferricyanic acid
(gcide) | Ferricyanic \Fer`ri*cy*an"ic\, a. [Ferri- + cyanic.] (Chem.)
Pertaining to, or derived from, a ferricyanide.
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Ferricyanic acid (Chem.), a brown crystalline substance,
H6(CN)12Fe2, obtained from potassium ferricyanide, and
regarded as the type of the ferricyanides; -- called also
hydro-ferricyanic acid, hydrogen ferricyanide, etc.
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hydro-ferrocyanic acid
(gcide) | Ferrocyanic \Fer`ro*cy*an"ic\, a. [Ferro- + cyanic: cf. F.
ferrocyanique.] (Chem.)
Pertaining to, derived from, or designating, a ferrocyanide.
[1913 Webster]
ferrocyanic acid (Chem.), a white crystalline substance,
H4(CN)6Fe, of strong acid properties, obtained from
potassium ferrocyanide, and regarded as the type of the
ferrocyanides; -- called also hydro-ferrocyanic acid,
hydrogen ferrocyanide. etc.
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Isocyanic acid
(gcide) | Isocyanic \I`so*cy*an"ic\, a. [Iso- + cyanic.] (Chem.)
Designating an acid isomeric with cyanic acid.
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Isocyanic acid, an acid metameric with cyanic acid, and
resembling it in its salts. It is obtained as a colorless,
mobile, unstable liquid by the heating cyanuric acid.
Called technically carbimide.
[1913 Webster] |
cyanic acid
(wn) | cyanic acid
n 1: a colorless poisonous volatile liquid acid that hydrolyzes
readily to ammonia and carbon dioxide |
ferricyanic acid
(wn) | ferricyanic acid
n 1: a brown unstable acid formed from ferricyanide |
ferrocyanic acid
(wn) | ferrocyanic acid
n 1: a white unstable acid formed from ferrocyanide salts |
hydrocyanic acid
(wn) | hydrocyanic acid
n 1: a solution of hydrogen cyanide in water; weak solutions are
used in fumigating and in the synthesis of organic
compounds [syn: hydrocyanic acid, prussic acid] |
isocyanic acid
(wn) | isocyanic acid
n 1: an acid known only in the form of its esters |
thiocyanic acid
(wn) | thiocyanic acid
n 1: an unstable acid that can be obtained by distilling a
thiocyanate salt |
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