Balance the following redox reactions by ion-electron method. Cr_(2)O_(7)^(2-)+SO_(2)(g)toCr^(3+)(aq)+SO_(4)^(2-)(aq) (in acidic solution)

Balance the following redox reactions by ion-electron method. Cr_(2)O

1.	Balance the following redox reactions by ion-electron method. Cr_(2)O_(7)^(2-)+SO_(2)(g)toCr^(3+)(aq)+SO_(4)^(2-)(aq) (in acidic solution)
Answer» Solution :BALANCE these EQUATIONS according to the steps discussed in. The balanced equations are as given below. `Cr_(2)O_(7)^(2-)(aq)+3SO_(2)(g)+2H^(+)(aq)to2Cr^(3+)(aq)+3SO_(4)^(2-)(aq)+H_(2)O(l)`