nikl-oksid

nikl-oksid

NiO Green powder; soluble in acids and ammonium hydroxide; insoluble in water; used to make nickel salts and for porcelain paints. Also known as green nickel oxide.

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ส่วนหนึ่งของคำพูด: noun
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อุตสาหกรรม/ขอบเขต: Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
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oksid

Chemistry; General chemistry

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

nikl nitrat

Chemistry; Inorganic chemistry

Ni(NO 3 ) 2 _6H 2 O Fire-hazardous oxidant; deliquescent, green, water- and alcohol-soluble crystals; used for nickel plating and brown ceramic colors, and in nickel catalysts.

nikl karbonil

Chemistry; Inorganic chemistry

Ni(CO) 4 Colorless, flammable, poisonous liquid boiling at 43_C; soluble in alcohol and concentrated nitric acid, insoluble in water; used in gas plating (vapor decomposes at ...

nikl cijanid

Chemistry; Inorganic chemistry

Ni(CN) 2 _4H 2 O Poisonous, water-insoluble apple-green powder; melts and loses water at 200_C, decomposes at higher temperatures; used for electroplating and metallurgy.

nikl-jodid

Chemistry; Inorganic chemistry

NiI 2 or NiI 2 _6H 2 O Hygroscopic black or blue-green solid; soluble in water and alcohol; sublimes when heated.

bakar cijanid

Chemistry; Inorganic chemistry

Cu(CN) 2 A green powder, insoluble in water; used in electroplating copper on iron. Also known as copper cyanide.

zlatni natrijum hlorid

Chemistry; Inorganic chemistry

NaAuCl 4 _2H 2 O Yellow crystals, soluble in water and alcohol; used in photography, fine glass staining, porcelain decorating, and medicine. Also known as gold salt; gold sodium ...

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.

bakar fluorid

Chemistry; Inorganic chemistry

CuF 2 White crystalline powder used in ceramics and in the preparation of brazing and soldering fluxes. Also known as copper fluoride.

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.

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