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Химия

A branch of physical science that is concerned with the study of matter and energy and how they interact.

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Химия > Неорганическая химия

вольфрамовокислый натрий; вольфрамат натрия
Химия; Неорганическая химия

Na 2 WO 4 _2H 2 O Water-soluble, colorless crystals; lose water at 100_C, melts at 692_C; used as a chemical intermediate analytical reagent, and for fireproofing. Also known as ...

хромат аммония
Химия; Неорганическая химия

(NH 4 ) 2 CrO 4 A salt that forms yellow, monoclinic crystals; made from ammonium hydroxide and ammonium dichromate; used in photography as a sensitizer for gelatin coatings.

окись железа
Химия; Неорганическая химия

Fe 2 O 3 Red, hexagonal crystals or powder, insoluble in water and soluble in acids, melting at 1565_C; used as a catalyst and pigment for metal polishing, in metallurgy, and in ...

йодид палладия
Химия; Неорганическая химия

PdI 2 Black powder that decomposes above 100_C; soluble in potassium iodide solution, insoluble in water and alcohol.

дихромат аммония
Химия; Неорганическая химия

(NH 4 ) 2 Cr 2 O 7 A salt that forms orange, monoclinic crystals; made from ammonium sulfate and sodium dichromate; soluble in water and alcohol; ignites readily; used in ...

фосфат железа
Химия; Неорганическая химия

FePO 4 _2H 2 O Yellow, rhombohedral crystals, insoluble in water, soluble in acids; used in medicines and fertilizers. Also known as iron phosphate.

бромистое олово; четырёхбромистое олово
Химия; Неорганическая химия

SnBr 4 Water- and alcohol-soluble, white crystals that fume when exposed to air, and melt at 31_C; used in mineral separations. Also known as tin bromide; tin tetrabromide.

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