Inorganic chemistry

Inorganic chemistry

Industrie : Chimie

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Inorganic chemistry

carbonate de baryum

Chimie; Chimie inorganique

BaCO 3 A white powder with a melting point of 174_C; soluble in acids (except sulfuric acid); used in rodenticides, ceramic flux, optical glass, and television picture tubes.

hydrure

Chimie; Chimie inorganique

A compound containing hydrogen and another element; examples are H 2 S, which is a hydride although it may be properly called hydrogen sulfide, and lithium hydride, LiH.

nitrure de tantale

Chimie; Chimie inorganique

TaN un solide insoluble dans l'eau, noir et très dur, fondant à 3360_C.

chlorate de baryum

Chimie; Chimie inorganique

Ba(ClO 3 ) 2 _H 2 O A salt prepared by the reaction of barium chloride and sodium chlorate; it forms colorless, monoclinic crystals, soluble in water; used in pyrotechnics.

Ta 2 O 5 Prisms insoluble in water and acids (except for hydrofluoric); melts at 1800_C; used to make tantalum, in optical glass and electronic equipment, and as a chemical intermediate. Also known ...

chlorure de baryum

Chimie; Chimie inorganique

BaCl 2 A toxic salt obtained as colorless, water-soluble cubic crystals, melting at 963_C; used as a rat poison, in metal surface treatment, and as a laboratory reagent.

acide tellurique

Chimie; Chimie inorganique

H 6 TeO 6 Toxic white crystals, slightly soluble in cold water, soluble in hot water and alkalies; melts at 136_C; used as an analytical reagent. Also known as hydrogen tellurate.