Inorganic chemistry

Inorganic chemistry

Industrie : Chimie

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Inorganic chemistry

oxyde cérique

Chimie; Chimie inorganique

CeO 2 A pale-yellow to white powder; soluble in sulfuric acid, insoluble in dilute acid and water; used in ceramics and as a polish for optical glass. Also known as ceria; cerium dioxide; cerium ...

A class of salts in which there are no detectable quantities of each of the metal ions existing in solution; an example is K 3 Fe(CN) 6 , which in solution has K+ but no Fe 3 + because Fe is strongly ...

sulfate de mercure

Chimie; Chimie inorganique

HgSO 4 A toxic, white, crystalline powder, soluble in acids; used in medicine, as a catalyst, and for galvanic batteries. Also known as mercury persulfate; mercury sulfate.

fluorure de cérium

Chimie; Chimie inorganique

CeF 3 White hexagonal crystals, melting point 1460_C; used in arc carbons to increase the brilliance of carbon-arc lamps.

phosphate de mercure

Chimie; Chimie inorganique

Hg 3 (PO 4 ) 2 Poisonous yellowish or white powder; insoluble in alcohol and water, soluble in acids; used in medicine. Also known as mercury phosphate; trimercuric orthophosphate.

sulfate cérique

Chimie; Chimie inorganique

Ce(SO 4 ) 2 _4H 2 O Yellow needles forming a basic salt with excess water; used in waterproofing, mildew-proofing, and in dyeing and printing textiles.

sulfure de mercure

Chimie; Chimie inorganique

1. HgS la variété noire est une poudre toxique ; insoluble dans l'eau, l'alcool et l'acide nitrique, soluble dans la solution de sulfure de sodium ; sublimes à 583_C ; utilisé comme pigment. ...