H2O2+Fe2+=H2O +Fe3+ , give ion exchange method 

Asked by Punshibakhuraijam2015 | 22nd Sep, 2019, 08:40: PM

Expert Answer:

First half reaction

2e- +H2O2 +2H+ → 2H2

To balance chare we have to add 2e-.Look now both sides have 0 charge.(2+ and 2- =0)

(Fe2+ = Fe3+ + e- ) × 2

Final equation is H2O2 +2H+ + 2Fe2+ → 2H2O + 2Fe3+



Answered by Ramandeep | 23rd Sep, 2019, 11:45: AM