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Potassium dichromate react with sulfuric acid and potassium nitrite

K2Cr2O7 + 4H2SO4 + 3KNO2 → Cr2(SO4)3 + 3KNO3 + K2SO4 + 4H2O




Potassium dichromate react with sulfuric acid and potassium nitrite to produce chromium(III) sulfate, potassium nitrate , potassium sulfate and water. Sulfuric acid - diluted solution.


Picture of reaction: img1 BB html

Сoding to search: K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2SO43 + 3 KNO3 + K2SO4 + 4 H2O

Add / Edited: 04.06.2015 /

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


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