state the chemical reactions of SO2 with: solution of Fe3+ ions solution of KMnO4

Asked by neha mishra | 13th Sep, 2012, 01:40: PM

Expert Answer:

2Fe3+ +SO2 +2 H2O = 2Fe2+ + SO42- + 4H+

Answered by  | 17th Sep, 2012, 10:34: AM

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