K2Cr2O7 + H2SO4 + KBr = Cr2(SO4)3 + Br2 + K2SO4 + H2O | Potassium dichromate react with sulfuric acid and potassium bromide

K₂Cr₂O₇ + 7H₂SO₄ + 6KBr → Cr₂(SO₄)₃ + 3Br₂ + 4K₂SO₄ + 7H₂O

Potassium dichromate react with sulfuric acid and potassium bromide to produce chromium(III) sulfate, bromine, potassium sulfate and water. Sulfuric acid - concentrated solution. The reaction takes place in a boiling solution.

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Potassium dichromate react with sulfuric acid and potassium bromide

K₂Cr₂O₇ + 7H₂SO₄ + 6KBr → Cr₂(SO₄)₃ + 3Br₂ + 4K₂SO₄ + 7H₂O

Picture of reaction:

Сoding to search: K2Cr2O7 + 7 H2SO4 + 6 KBr = Cr2SO43 + 3 Br2 + 4 K2SO4 + 7 H2O

Add / Edited: 03.06.2015 /

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

Potassium dichromate react with sulfuric acid and potassium bromide

K2Cr2O7 + 7H2SO4 + 6KBr → Cr2(SO4)3 + 3Br2 + 4K2SO4 + 7H2O

Picture of reaction:

Сoding to search: K2Cr2O7 + 7 H2SO4 + 6 KBr = Cr2SO43 + 3 Br2 + 4 K2SO4 + 7 H2O

Add / Edited: 03.06.2015 / document.write(dtm['day']+'.'+dtm['mon']+'.'+dtm['year'])

K₂Cr₂O₇ + 7H₂SO₄ + 6KBr → Cr₂(SO₄)₃ + 3Br₂ + 4K₂SO₄ + 7H₂O

Add / Edited: 03.06.2015 /