Science, asked by nehachandel7163, 1 year ago

What happens when so2 is passed through fe3+?

Answers

Answered by Hima2001
3
SO2 Acts as a reducing agent . It reduces Fe3+ to Fe2+
Equation:
2Fe3+ + SO2 + 2H2O → 2Fe2+ + SO42- + 4H+
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