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Potassium dichromate react with sodium sulfite and sulfuric acid

K2Cr2O7 + 3Na2SO3 + 4H2SO4 → Cr2(SO4)3 + 3Na2SO4 + K2SO4 + 4H2O




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


Picture of reaction: img1 BB html

Сoding to search: K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2SO43 + 3 Na2SO4 + K2SO4 + 4 H2O

Add / Edited: 21.10.2014 /

Evaluation of information: 3.0 out of 5 / number of votes: 2


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