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Potassium dichromate react with sulfuric acid and potassium iodide

K2Cr2O7 + 7H2SO4 + 6KI → Cr2(SO4)3 + 3I2 + 4K2SO4 + 7H2O




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


Picture of reaction: img1 BB html

Сoding to search: K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2SO43 + 3 I2 + 4 K2SO4 + 7 H2O

Add / Edited: 03.06.2015 /

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


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