Question

balance the following reaction by ion electron method​

Answer 1

(a) MnO4 – (aq) + I – (aq) → MnO2 (s) + I2(s) (in basic medium) (b) MnO4 – (aq) + SO2 (g) → Mn2+ (aq) + HSO4– (aq) (in acidic solution) (c) H2O2 (aq) + Fe 2+ (aq) → Fe3+ (aq) + H2O (l) (in acidic solution