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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

acido arsonico
Chimica; Chimica inorganica

An acid derived from orthoarsenic acid, OAs(OH) 3 ; the type formula is generally considered to be RAsO(OH) 2 ; an example is para-aminobenzenearsonic acid, NH 2 C 6 H 4 AsO(OH) 2 ...

dicloruro di platino
Chimica; Chimica inorganica

PtCl 2 Water-insoluble, green-gray powder; decomposes to platinum at red heat; used to make platinum salts. Also known as platinous chloride; platinum bichloride.

Cloruro di solforile
Chimica; Chimica inorganica

SO 2 Cl 2 A colorless liquid with a pungent aroma, boils at 69_C, decomposed by hot water and alkalies; used as a chlorinating agent and solvent and for pharmaceuticals, ...

indicatore di umidità
Chimica; Chimica inorganica

Sale di cobalto (ad esempio, cloruro di cobaltous) che cambia colore come i cambiamenti di umidità circostante; modifiche dal rosa quando idratata, al blu-verdastro quando ...

ioduro di platino
Chimica; Chimica inorganica

PtI 2 Water- and alkali-insoluble black powder; slightly soluble in hydrochloric acid; decomposes at 300–350_C. Also known as platinous iodide; platinum diiodide.

fluoruro di solforile
Chimica; Chimica inorganica

SO 2 F 2 A colorless gas with a melting point of _136.7_C and a boiling point of 55.4_C; used as an insecticide and fumigant.

acetato di bario
Chimica; Chimica inorganica

Ba(C 2 H 3 O 2 ) 2 _H 2 O A barium salt made by treating barium sulfide or barium carbonate with acetic acids; it forms colorless, triclinic crystals that decompose upon heating; ...

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