Chemistry, asked by nihaalsuresh982, 2 months ago

Cr2(SO4)3 + KMnO4 + H2O gives H2Cr2O7 + H2SO4 + MnO2 + K2SO4
by oxidation number method pl help fast

Answers

Answered by XxKnowligeQuwenxX
7

Answer:

3 H 2O + 2 KMnO 4 + Cr 2(SO 4) 3 → 2 H 2SO 4 + K 2SO 4 + 2 MnO 2 + H 2Cr 2O 7. This is an oxidation -reduction (redox) reaction: 2 Mn VII + 6 e - → 2 ...

Explanation:

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