PLEASE HELP WITH CHEM!!

Household bleach analysis experiment

1.complete and balance the redox equations by the half reactions method( ox and redux reactions).
A. Equation 1: HOCl(aq) +I-(aq)+ H+(aq)-->
B. Equation 2: S2O3^-2 (aq) +I2(aq)-->

2. Sum the equations 1 and 2 to derive equation 4( HOCl(aq) + 2S2O3^-2 (aq)--> Cl- (aq) + S4O6^-2 +H2O(l)

A HOCl(aq) + H+(aq) + 2 e- -----> Cl-(aq) + H2O
2I-(aq) ------------> I2(s) + 2 e-

B. 2 S2O3=(aq) -----------> S4O6+(aq) + 2 e-
I2(s) + 2 e- --------> 2 I-(aq)

HOCl(aq) + H+(aq) + 2 S2O3=(aq) -----------> S4O6=(aq) + H2O + Cl-(aq)