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Hydrogen sulfide react with potassium dichromate and sulfuric acid

3H2S + K2Cr2O7 + 4H2SO4 → 3S + Cr2(SO4)3 + K2SO3 + 7H2O


Hydrogen sulfide react with potassium dichromate and sulfuric acid to produce sulfur, chromium(III) sulfate, potassium sulfate and water. Hydrogen sulfide - saturated solution. Sulfuric acid - diluted solution.

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Сoding to search: 3 H2S + K2Cr2O7 + 4 H2SO4 = 3 S + Cr2SO43 + K2SO3 + 7 H2O

Add / Edited: 09.10.2014 /

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


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