Химия

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

марганцевая кислота

Химия; Неорганическая химия

HMnO 4 An unstable acid that exists only in dilute solutions; decomposes to manganese dioxide and oxygen.

бромистый стронций; бромид стронция

Химия; Неорганическая химия

SrBr 2 _6H 2 O A white, hygroscopic powder soluble in water and alcohol; loses water at 180_C, melts at 643_C; used in medicine and as an analytical reagent.

сульфид аммония; сернистый аммоний

Химия; Неорганическая химия

(NH 4 ) 2 S Yellow crystals, stable only when dry and below 0_C; decomposes on melting; soluble in water and alcohol; used in photographic developers and for coloring brasses and ...

пероксинитрит

Химия; Неорганическая химия

A nitrogen oxyanion containing an O-O peroxo bond that is a structural isomer of the nitrate ion. Species are generally distinguished by writing the chemical formula for ...

углекислый стронций

Химия; Неорганическая химия

SrCO 3 A white powder slightly soluble in water, decomposes at 1340_C; used to make TV-tube glass, strontium salts, and ceramic ferrites, and in pyrotechnics.