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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

dicromato di ammonio

Chimica; Chimica inorganica

(NH 4 ) 2 Cr 2 O 7 A salt that forms orange, monoclinic crystals; made from ammonium sulfate and sodium dichromate; soluble in water and alcohol; ignites readily; used in ...

fosfato ferrico

Chimica; Chimica inorganica

FePO 4 _2H 2 O Yellow, rhombohedral crystals, insoluble in water, soluble in acids; used in medicines and fertilizers. Also known as iron phosphate.

silicato di manganese

Chimica; Chimica inorganica

MnSiO 3 Water-insoluble red crystals or yellowishred powder; occurs in nature as rhodonite. Also known as manganese silicate.

selenite di sodio

Chimica; Chimica inorganica

Na 2 SeO 3 _5H 2 O White, water-soluble crystals; used in glass manufacture, as a bacteriological reagent, and for decorating porcelain.

ossido di europio

Chimica; Chimica inorganica

Eu 2 O 3 A white powder, insoluble in water; used in redand infrared-sensitive phosphors.

trifluoruro di azoto

Chimica; Chimica inorganica

NF 3 A colorless gas that has a melting point of _206.6_C and a boiling point of _128.8_C; used as an oxidizer for high-energy fuels.

nitrato di palladio

Chimica; Chimica inorganica

Pd(NO 3 ) 2 Brown, water-soluble, deliquescent salt; used as an analytical reagent.