Chimica

Chimica

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

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Chimica > Chimica inorganica

persolfato di ammonio

Chimica; Chimica inorganica

(NH 4 ) 2 S 2 O 8 White crystals which decompose on melting; soluble in water; used as an oxidizing agent and bleaching agent, and in etching, electroplating, food preservation, ...

arsenato ferroso

Chimica; Chimica inorganica

Fe 3 (AsO 4 ) 2 _6H 2 O Water-insoluble, toxic green amorphous powder, soluble in acids; used in medicine and as an insecticide. Also known as iron arsenate.

fluoruro stannoso

Chimica; Chimica inorganica

SnF 2 A white, lustrous powder; slightly soluble in water; used to fluoridate toothpaste and as a medicine.

fosfato di ammonio

Chimica; Chimica inorganica

(NH 4 ) 2 HPO 4 A salt of ammonia and phosphoric acid that forms white monoclinic crystals, which are soluble in water; used as a fertilizer and fire retardant.

carbonato ferroso

Chimica; Chimica inorganica

FeCO 3 Green rhombohedral crystals that are soluble in carbonated water and decompose when heated; used in medicine.

ossido stannoso

Chimica; Chimica inorganica

SnO un'aria instabile, marrone a polvere nera; insolubile in acqua, solubile in acidi e basi forti; si decompone quando riscaldato; usato come agente riducente e prodotto chimico ...