| slovo | definícia |
ammonium
(encz) | ammonium,amonium Josef Kosek |
Ammonium
(gcide) | Ammonium \Am*mo"ni*um\, n. [See Ammonia.] (Chem.)
A compound radical, NH4, having the chemical relations of a
strongly basic element like the alkali metals.
[1913 Webster] |
ammonium
(wn) | ammonium
n 1: the ion NH4 derived from ammonia; behaves in many respects
like an alkali metal ion [syn: ammonium, ammonium ion] |
| | podobné slovo | definícia |
ammonium carbonate
(encz) | ammonium carbonate,uhličitan amonný n: [chem.] Milan Svoboda |
ammonium chloride
(encz) | ammonium chloride,chlorid amonný n: [chem.] Milan Svoboda |
ammonium hydroxide
(encz) | ammonium hydroxide,hydroxid amonný n: [chem.] Milan Svoboda |
ammonium ion
(encz) | ammonium ion,amonný iont n: [chem.] Milan Svoboda |
ammonium nitrate
(encz) | ammonium nitrate,dusičnan amonný n: [chem.] Milan Svoboda |
quaternary ammonium compound
(encz) | quaternary ammonium compound, n: |
Ammonium
(gcide) | Ammonium \Am*mo"ni*um\, n. [See Ammonia.] (Chem.)
A compound radical, NH4, having the chemical relations of a
strongly basic element like the alkali metals.
[1913 Webster] |
Ammonium cyanate
(gcide) | Cyanate \Cy"a*nate\ (s?"?-n?t), n. [Cf. F. cuanate. See
Cyanic.] (Chem.)
A salt of cyanic acid.
[1913 Webster]
Ammonium cyanate (Chem.), a remarkable white crystalline
substance, NH4.O.CN, which passes, on standing, to the
organic compound, urea, CO.(NH2)2.
[1913 Webster] |
ammonium purpurate
(gcide) | Murexide \Mu*rex"ide\, n. [L. murex the purple fish, purple.]
(Chem.)
A crystalline nitrogenous substance (C8H8N6O6,
5-5'-nitrilodibarbituric acid monoammonium salt) having a
splendid dichroism, being green by reflected light and
garnet-red by transmitted light. It was formerly used in
dyeing calico, and was obtained in a large quantities from
guano. It is now synthesized from alloxan. Formerly called
also ammonium purpurate.
[1913 Webster +PJC] |
chloride of ammonium
(gcide) | ammoniac \am*mo"ni*ac\ ([a^]m*m[=o]"n[i^]*[a^]k), Ammoniacal
\Am`mo*ni"a*cal\ ([a^]m`m[-o]*n[imac]"[.a]*kal), a.
Of, pertaining, or containing ammonia, or possessing its
properties; as, an ammoniac salt; ammoniacal gas.
[1913 Webster]
Ammoniacal engine, an engine in which the vapor of ammonia
is used as the motive force.
Sal ammoniac [L. sal ammoniacus], the salt usually called
chloride of ammonium, and formerly muriate of ammonia.
[1913 Webster] Gum ammoniacChloride \Chlo"ride\, n. (Chem.)
A binary compound of chlorine with another element or
radical; as, chloride of sodium (common salt).
[1913 Webster]
Chloride of ammonium, sal ammoniac.
Chloride of lime, bleaching powder; a grayish white
substance, CaOCl2, used in bleaching and disinfecting;
-- called more properly calcium hypochlorite. See
Hypochlorous acid, under Hypochlorous.
Mercuric chloride, corrosive sublimate.
[1913 Webster] |
Chloride of ammonium
(gcide) | ammoniac \am*mo"ni*ac\ ([a^]m*m[=o]"n[i^]*[a^]k), Ammoniacal
\Am`mo*ni"a*cal\ ([a^]m`m[-o]*n[imac]"[.a]*kal), a.
Of, pertaining, or containing ammonia, or possessing its
properties; as, an ammoniac salt; ammoniacal gas.
[1913 Webster]
Ammoniacal engine, an engine in which the vapor of ammonia
is used as the motive force.
Sal ammoniac [L. sal ammoniacus], the salt usually called
chloride of ammonium, and formerly muriate of ammonia.
[1913 Webster] Gum ammoniacChloride \Chlo"ride\, n. (Chem.)
A binary compound of chlorine with another element or
radical; as, chloride of sodium (common salt).
[1913 Webster]
Chloride of ammonium, sal ammoniac.
Chloride of lime, bleaching powder; a grayish white
substance, CaOCl2, used in bleaching and disinfecting;
-- called more properly calcium hypochlorite. See
Hypochlorous acid, under Hypochlorous.
Mercuric chloride, corrosive sublimate.
[1913 Webster] |
Mercurammonium
(gcide) | Mercurammonium \Mer`cur*am*mo"ni*um\, n. [Mercuric + ammonium.]
(Chem.)
A radical regarded as derived from ammonium by the
substitution of mercury for a portion of the hydrogen.
[1913 Webster] |
Metalammonium
(gcide) | Metalammonium \Met`al*am*mo"ni*um\, n. [Metal + ammonium.]
(Chem.)
A hypothetical radical derived from ammonium by the
substitution of metallic atoms in place of hydrogen.
[1913 Webster] |
Rhodammonium
(gcide) | Rhodammonium \Rho`dam*mo"ni*um\, a. (Chem.)
Pertaining to, derived from, or containing, rhodium and
ammonia; -- said of certain complex compounds.
[1913 Webster] |
ammonium alum
(wn) | ammonium alum
n 1: a white crystalline double sulfate of aluminum: the
ammonium double sulfate of aluminum [syn: alum, {ammonia
alum}, ammonium alum] |
ammonium carbamate
(wn) | ammonium carbamate
n 1: a salt of carbamic acid that is used as a nitrogen
fertilizer |
ammonium carbonate
(wn) | ammonium carbonate
n 1: a carbonate of ammonium; used in the manufacture of
smelling salts and baking powder and ammonium compounds |
ammonium chloride
(wn) | ammonium chloride
n 1: a white salt used in dry cells [syn: ammonium chloride,
sal ammoniac] |
ammonium hydroxide
(wn) | ammonium hydroxide
n 1: a water solution of ammonia [syn: ammonia water,
ammonia, ammonium hydroxide] |
ammonium ion
(wn) | ammonium ion
n 1: the ion NH4 derived from ammonia; behaves in many respects
like an alkali metal ion [syn: ammonium, ammonium ion] |
ammonium nitrate
(wn) | ammonium nitrate
n 1: used as an explosive and fertilizer and rocket propellant |
quaternary ammonium compound
(wn) | quaternary ammonium compound
n 1: a compound derived from ammonium with hydrogen atoms
replaced by organic groups; used as surface-active agents,
disinfectants, and in drugs |
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