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General chemistry
Industrie : Chimie
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General chemistry
eau regale
Chimie; Chimie générale
Un mélange de nitrique et l'acide chlorhydrique, généralement les parties 1 / 3 ou 1:4 HNO3 à HCl, utilisé pour dissoudre l'or.
energie de premiere ionisation
Chimie; Chimie générale
The energy needed to remove an electron from an isolated, neutral atom.
agent oxydant
Chimie; Chimie générale
A reactant that removing electrons from other reactants in a chemical reaction. Oxidizing agents cause other substances to be oxidized in chemical reactions while they themselves are reduced. For ...
theorie de la liaison de valence
Chimie; Chimie générale
A theory that explains the shapes of molecules in terms of overlaps between half-filled atomic orbitals , or half filled "hybridized" orbitals (which are a mixture of atomic orbitals).
isochore
Chimie; Chimie générale
A contour line that corresponds to values measured at identical volumes. For example, a curve on a plot of gas pressure measured at different temperatures in a rigid container is an isochore.
osmose inverse
Chimie; Chimie générale
Solvent molecules flow spontaneously from a dilute solution through a semipermeable membrane to a more concentrated solution (osmosis). In reverse osmosis, pressure is applied to the more ...
