Home » Past Questions » Chemistry » Cr2O7 + 6Fe2+ + 14H+ → 2Cr3+ + 6Fe3+ + 7H2O. In the above, the oxidation numbe...

Cr2O7 + 6Fe2+ + 14H+ → 2Cr3+ + 6Fe3+ + 7H2O. In the above, the oxidation numbe...



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