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Сalcium hypophosphite react with sulfuric acid

2Ca(H2PO2)2 + H2SO4 → CaSO4 + Ca(H2PO4)2 + 2PH3

Сalcium hypophosphite react with sulfuric acid to produce calcium sulfate, calcium dihydroorthophosphate and phosphine. Sulfuric acid - concentrated solution. The reaction takes place in a boiling solution.

Picture of reaction: img1 BB html

Сoding to search: 2 CaH2PO22 + H2SO4 = CaSO4 + CaH2PO42 + 2 PH3

Add / Edited: 07.03.2015 /

Evaluation of information: 5.0 out of 5 / number of votes: 1

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