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Potassium bromide react with sulfuric acid

2KBr + 3H2SO4 → 2KHSO4 + Br2 + SO2 + 2H2O




Potassium bromide react with sulfuric acid to produce potassium bisulfate, bromine, sulfur dioxide and water. Potassium bromide - solid. Sulfuric acid - concentrated solution, with concentration of over 50%. This reaction takes place at a temperature of 40-60°C. Impurities: sulfur S.


Picture of reaction: img1 BB html

Сoding to search: 2 KBr + 3 H2SO4 cnd [ temp ] = 2 KHSO4 + Br2 + SO2 + 2 H2O

Add / Edited: 11.01.2015 /

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


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