Home > Отрасль/сфера деятельности > Химия

Химия

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

19Категории 145369Terms

Добавить новый термин

Contributors in Химия

Химия > Неорганическая химия

сульфат серебра

Химия; Неорганическая химия

Ag 2 SO 4 Light-sensitive, colorless, lustrous crystals; soluble in alkalies and acids, insoluble in alcohol; melts at 652_C; used as an analytical reagent. Also known as normal ...

гидроксид циркония

Химия; Неорганическая химия

Zr(OH) 4 A toxic, amorphous white powder; insoluble in water, soluble in dilute mineral acids; decomposes at 550_C; used in pigments, glass, and dyes, and to make zirconium ...

сульфат меди

Химия; Неорганическая химия

CuSO 4 A water-soluble salt used in copper-plating baths; crystallizes as hydrous copper sulfate, which is blue. Also known as copper sulfate.

молибдат

Химия; Неорганическая химия

Соли, производный от молибденовая кислота.

гидросульфид натрия

Химия; Неорганическая химия

NaSH_2H 2 O Toxic, colorless, water-soluble needles, melting at 55_C; used in pulping of paper, processing dyestuffs, hide dehairing, and bleaching. Also known as sodium ...

хлорит

Химия; Неорганическая химия

Соляной кислоты, хлористый.

сульфид серебра

Химия; Неорганическая химия

Ag 2 S A dark, heavy powder, insoluble in water, soluble in concentrated sulfuric and nitric acids; melts at 825_C; used in ceramics and in inlay metalwork.