aluminijum oksid

aluminijum oksid

Al₂ O₃ A compound in the form of a white powder or colorless hexagonal crystals; melts at 2020_C; insoluble in water; used in aluminum production, paper, spark plugs, absorbing gases, light bulbs, artificial gems, and manufacture of abrasives, refractories, ceramics, and electrical insulators.

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Del af tale: noun
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Branche/domæne: Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
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Relaterede termer

aluminijum

Astronomy; General astronomy

a silvery ductile metallic element found primarily in bauxite.

oksid

Chemistry; General chemistry

A binary compound that contains oxygen in the -2 oxidation state .

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Al(NO 3 ) 3 _9H 2 O White, deliquescent crystals with a melting point of 73_C; soluble in alcohol and acetone; used as a mordant for textiles, in leather tanning, and as a ...

aluminijum silikat

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Al 2 (SiO 3 ) 3 A white solid that is insoluble in water; used as a refractory in glassmaking.

aluminijum sulfat

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Chemistry; Inorganic chemistry

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zlatni natrijum hlorid

Chemistry; Inorganic chemistry

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halkogenid

Chemistry; Inorganic chemistry

A binary compound containing a chalcogen and a more electropositive element or radical.

srebro permanganat

Chemistry; Inorganic chemistry

AgMnO 4 Water-soluble, violet crystals that decompose in alcohol; used in medicine and in gas masks.

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Chemistry; Inorganic chemistry

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živa sulfat

Chemistry; Inorganic chemistry

Hg 2 SO 4 Poisonous yellow-to-white powder; soluble in hot sulfuric acid or dilute nitric acid, insoluble in water; used as a catalyst and in laboratory batteries.