Home > Branża/dziedzina > Chemia

Chemia

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

19Kategorie 145369Terms

Dodaj nowy termin

Contributors in Chemia

Chemia > Chemia nieorganiczna

wodorotlenek litu

Chemia; Chemia nieorganiczna

LiOH; LiOH_H 2 O Colorless crystals; used as a storagebattery electrolyte, as a carbon dioxide absorbent, and in lubricating greases and ceramics.

selenek

Chemia; Chemia nieorganiczna

M 2 Se A binary compound of divalent selenium, such as Ag 2 Se, silver selenide.

pięciotlenek wanadu, pentatlenek wanadu

Chemia; Chemia nieorganiczna

V 2 O 5 A toxic, yellow to red powder, soluble in alkalies and acids, slightly soluble in water; melts at 690_C; used in medicine, as a catalyst, as a ceramics coloring, for ...

wodorotlenek wapnia

Chemia; Chemia nieorganiczna

Ca(OH) 2 White crystals, slightly soluble in water; used in cement, mortar, and manufacture of calcium salts. Also known as hydrated lime.

jodek litu

Chemia; Chemia nieorganiczna

LiI; LiI_3H 2 O White, water- and alcohol-soluble crystals; LiI melts at 446_C; LiI_3H 2 O loses water at 72_C; used in medicine, photography, and mineral waters.

bromek selenu

Chemia; Chemia nieorganiczna

Any of three compounds of selenium and bromine: Se 2 Br 2 , a red liquid that melts at _46_C, also known as selenium monobromide; SeBr 2 , a brown liquid, also known as selenium ...

siarczan wanadu

Chemia; Chemia nieorganiczna

V 2 S 5 A toxic, black-green powder; insoluble in water, soluble in alkalies and acids; decomposes when heated; used to make vanadium compounds. Also known as vanadic sulfide; ...