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 terminContributors in Chemia
Chemia > Chemia nieorganiczna 
azotan erbu
Chemia; Chemia nieorganiczna
Er(NO 3 ) 3 _5H 2 O Pink crystals that are soluble in water, alcohol, and acetone; may explode if it is heated or shocked.
polisulfid sodu
Chemia; Chemia nieorganiczna
Na 2 Sx Yellow-brown granules, used to make dyes and colors, and insecticides, as a petroleum additive, and in electroplating.
tlenek erbu
Chemia; Chemia nieorganiczna
Er 2 O 3 Pink powder that is insoluble in water; used as an actuator for phosphors and in manufacture of glass that absorbs in the infrared. Also known as erbia.
dwutlenek azotu
Chemia; Chemia nieorganiczna
NO 2 A reddish-brown gas; it exists in varying degrees of concentration in equilibrium with other nitrogen oxides; used to produce nitric acid. Also known as dinitrogen ...
chlorek złota
Chemia; Chemia nieorganiczna
AuCl 3 A red, soluble compound made by reaction of gold and chlorine or by reaction of HAuCl 4 with chlorine; decomposes by heat; soluble in water, alcohol, and ether; used in ...
tribromek fosforu (III), trójbromek fosforu (III)
Chemia; Chemia nieorganiczna
PBr 3 A corrosive, fuming, colorless liquid with penetrating aroma; soluble in acetone, alcohol, carbon disulfide, and hydrogen sulfide; decomposes in water; used as an ...
Sub-categories
- Astrochemia (105)
- Chemia Analityczna (8227)
- Chemia atmosferyczna (14842)
- Chemia Farmaceutyczna (125)
- Chemia Fizyczna (461)
- Chemia nieorganiczna (16227)
- Chemia ogólna (32958)
- Chemia organiczna (24577)
- Chemia polimerów (618)
- Elektrochemia (435)
- Fotochemia (25)
- Materiały chemiczne (1640)
- Nanochemia (26)
- Neurochemia (219)
- Petrochemistry (206)
- Physical organic chemistry (2242)
- Spektroskopia (562)
- Termochemia (269)
- Toksykologia (42848)