5. Balance each of the following skeletal equations by using oxidation and reduction half-reactions. All the reactions take place in acidic solutions. Identify the oxidizing and reducing agent in each reaction. (a) so; -- (aq) + MnO4 (aq) S022-(aq) + Mn?(aq) oxidizing agent: reducing agent: (b) S20;-- (aq) + Cl2(g) SO:-(aq) + Cl(aq) + oxidizing agent: reducing agent: 6. Balance each of the following skeletal equations by using oxidation and reduction half-reactions. All the reactions take place in basic solution. Identify the oxidizing and reducing agent in each reaction. Al(s) + MnO4 (aq) MnO2 (s) + Al(OH)2(aq) oxidizing agent: ; reducing agent: + 7. Consider the unbalanced redox reaction: Mno. (aq) + Zn(s) Mn - (aq) + Zn - (aq) (a) Balance the equation. (Hint: Unless it is stated explicitly, assume the solution is acidic.)