identify-each-of-the-oxidation-numbers-for-each-element-in-the-balanced-redox-re-1

Question

Identify each of the oxidation numbers for each element in the balanced redox reaction below:

2 CrO₂^-(aq) + 8 OH^-(aq) + 3 S₂O₈^2-(aq) → 2 CrO₄^2-(aq) + 4 H₂O(aq) + 6 SO₄^2-(aq)

Accepted Answer

Reactants: Cr= +3 , S = +7, O = - 2 , H = +1 , Products: Cr= +6 , S = +6, O = - 2 , H = +1

Answer

Reactants: Cr= +4 , S = +7, O = - 2 , H = +1 , Products: Cr= +6 , S = +5, O = - 2 , H = +1

Answer

Reactants: Cr= +2 , S = +7, O = - 2 , H = +1 ,  Products: Cr= +5 , S = +5, O = - 2 , H = +1

Answer

Reactants: Cr= +2 , S = +7, O = - 2 , H = +1 ,  Products: Cr= +6 , S = +5, O = - 2 , H = +1