kalcijum-hidrid

kalcijum-hidrid

CaH₂ In pure form, white crystals that are insoluble in water; used in the production of chromium, titanium, and zirconium in the Hydromet process.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน: hydrated lime_₀
Blossary:
อุตสาหกรรม/ขอบเขต: Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
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hidrid

Chemistry; Inorganic chemistry

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.

magnezijum hidrid

Chemistry; Inorganic chemistry

MgH 2 A hydride compound formed from the metal magnesium; it decomposes violently in water, and in a vacuum at about 280_C.

kovalentni hidrid

Chemistry; Inorganic chemistry

A compound formed from a nonmetal and hydrogen, for example, H 2 S and NH 3 .

litijum-hidrid

Chemistry; Inorganic chemistry

LiH Flammable, brittle, white, translucent crystals; decomposes in water; insoluble in ether, benzene, and toluene; used as a hydrogen source and desiccant, and to prepare lithium ...

uran-hidrid

Chemistry; Inorganic chemistry

UH 3 A highly toxic, gray to black powder that ignites spontaneously in air, and that conducts electricity; used for making powdered uranium metal, for hydrogen-isotope ...

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.