Complete the following chemical equation:
(i) `MnO_(4)^(-)(aq)+s_(2)O_(3)^(2-)(aq)+H_(2)O(I)`to (ii) `MnO_(4)^(-) +NO_(2)^(-)+H^(+)`to

Answer

`(({:(6e^(-)+14h^(+)+,Cr_(2)O_(7)^(2-)to2Cr^(3+)+7H_(2)O),(,[2I^(-)toI_(2)2e^(-)]xx3):})/(14H^(+)6I^(-)+Cr_(2)O_(7)^(2-)to2Cr^(3+)+7H_(2)O+3I_(2)))/`
(ii) `(({:("["5e^(-)+,8H^(+)+MnO_(4)^(-)toMn^(2+)+4H_(2)O"]"xx2),(,"["H_(2)O+NO_(2)^(-)toNO_(3)^(-)+2H^(+)+2e^(-)"]"xx5):})/(6H^(+)+2MnO_(4)^(-)+NO_(2)^(-)to5NO_(3)^(-)+2Mn^(2+)+3H_(2)O))/`