| slovo | definícia |
tetroxide
(encz) | tetroxide,tetroxid n: Zdeněk Brož |
Tetroxide
(gcide) | Tetroxide \Tet*rox"ide\, n. [Tetra- + oxide.] (Chem.)
An oxide having four atoms of oxygen in the molecule; a
quadroxide; as, osmium tetroxide, OsO4.
[1913 Webster] |
tetroxide
(wn) | tetroxide
n 1: an oxide containing four atoms of oxygen in the molecule |
| | podobné slovo | definícia |
manganese tetroxide
(encz) | manganese tetroxide, n: |
tetroxide
(encz) | tetroxide,tetroxid n: Zdeněk Brož |
lead tetroxide
(gcide) | minium \min"i*um\ (?; 277), n. [L. minium, an Iberian word, the
Romans getting all their cinnabar from Spain; cf. Basque
armine['a].] (Chem.)
A heavy, brilliant red pigment, consisting of an oxide of
lead, Pb3O4, obtained by exposing lead or massicot to a
gentle and continued heat in the air. It is used as a cement,
as a paint, and in the manufacture of flint glass. Called
also red lead, lead tetroxide, lead orthoplumbate,
mineral orange, mineral red, Paris red, Saturn red,
and less definitively, lead oxide.
[1913 Webster] |
Osmic tetroxide
(gcide) | Osmic \Os"mic\, a. (Chem.)
Pertaining to, derived from, or containing, osmium;
specifically, designating those compounds in which it has a
valence higher than in other lower compounds; as, osmic
oxide.
[1913 Webster]
Osmic acid. (Chem.)
(a) Osmic tetroxide. [Obs.]
(b) Osmic acid proper, an acid analogous to sulphuric acid,
not known in the free state, but forming a well-known and
stable series of salts (osmates), which were formerly
improperly called osmites.
Osmic tetroxide (Chem.), a white volatile crystalline
substance, OsO4, the most stable and characteristic of
the compounds of osmium. It has a burning taste, and gives
off a vapor, which is a powerful irritant poison,
violently attacking the eyes, and emitting a strong
chlorinelike odor. Formerly improperly called {osmic
acid}.
[1913 Webster] |
manganese tetroxide
(wn) | manganese tetroxide
n 1: an oxide of manganese found naturally as hausmannite |
tetroxide
(wn) | tetroxide
n 1: an oxide containing four atoms of oxygen in the molecule |
|