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

Become a Contributors

Химия > Неорганическая химия

синеродистая ртуть; цианистая ртуть
Химия; Неорганическая химия

Hg(CN) 2 Poisonous, colorless, transparent crystals that darken in light, decompose when heated; soluble in water and alcohol; used in photography, medicine, and germicidal ...

карбонат натрия
Химия; Неорганическая химия

Na 2 CO 3 A white, water-soluble powder that decomposes when heated to about 852_C; used as a reagent; forms a monohydrate compound, Na 2 CO 3 _H 2 O, and a decahydrate ...

оксалилхлорид
Химия; Неорганическая химия

(COCl) 2 Toxic, colorless liquid boiling at 64_C; soluble in ether, benzene, and chloroform; used as a chlorinating agent and for military poison gas.

триполифосфат натрия
Химия; Неорганическая химия

Na 5 P 3 O 10 A white powder with a melting point of 622_C; used for water softening and as a food additive and texturizer. Abbreviated STPP.

хлористый аммоний
Химия; Неорганическая химия

NH 4 Cl A white crystalline salt that occurs naturally as a sublimation product of volcanic action or is manufactured; used as an electrolyte in dry cells, as a flux for ...

нитрат железа
Химия; Неорганическая химия

Fe(NO 3 ) 3 _9H 2 O Colorless crystals, soluble in water and decomposed by heat; used as a dyeing mordant, in tanning, and in analytical chemistry. Also known as iron nitrate.

хлорид палладия
Химия; Неорганическая химия

PdCl 2 or PdCl 2 _2H 2 O Dark-brown, deliquescent powder that decomposes at 501_C; soluble in water, alcohol, acetone, and hydrochloric acid; used in medicine, analytical ...

Sub-categories

TermWiki is ranked top innovative application by IDC.

© 2024 CSOFT International, Ltd.   

Следуйте за нами: