Inorganic chemistry

Inorganic chemistry

Industrie : Chimie

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Inorganic chemistry

acide niobique

Chimie; Chimie inorganique

Nb 2 O 5 _nH 2 O Family of hydrates; white precipitate, soluble in inorganic acids and bases, insoluble in water; its formation is part of the analytical determination of niobium.

oxyde d'erbium

Chimie; Chimie inorganique

Er 2 O 3 Pink powder that is insoluble in water; used as an actuator for phosphors and in manufacture of glass that absorbs in the infrared. Also known as erbia.

dioxyde d'azote

Chimie; Chimie inorganique

NO 2 A reddish-brown gas; it exists in varying degrees of concentration in equilibrium with other nitrogen oxides; used to produce nitric acid. Also known as dinitrogen tetroxide; liquid dioxide; ...

trioxyde d'azote

Chimie; Chimie inorganique

N 2 O 3 Green, water-soluble liquid; boils at 3.5_C.

trifluorure d'azote

Chimie; Chimie inorganique

NF 3 A colorless gas that has a melting point of _206.6_C and a boiling point of _128.8_C; used as an oxidizer for high-energy fuels.

FeBr 3 Red, deliquescent crystals that decompose upon heating; soluble in water, ether, and alcohol; used in medicine and analytical chemistry. Also known as ferric sesquibromide; ferric tribromide; ...

bifluorure d'ammonium

Chimie; Chimie inorganique

NH 4 F_HF A salt that crystallizes in the orthorhombic system and is soluble in water; prepared in the form of white flakes from ammonia treated with hydrogen fluoride; used in solution as a ...