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Calcium fluoride react with sulfuric acid

CaF2 + H2SO4 → 2HF + CaSO4

Calcium fluoride react with sulfuric acid to produce hydrogen fluoride and calcium sulfate. Heating the reaction mixture to the temperature of 130-200°C [8] (200-250°C [17])

The technical method production hydrogen fluoride.

Picture of reaction: img1 BB html

Сoding to search: CaF2 + H2SO4 cnd [ temp ] = 2 HF + CaSO4

Add / Edited: 23.09.2014 /

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

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