Question

Express the oxidation and reduction half reactions of the following.

1. (HOCI+HS^-) to (Cl^-+SO₄^2-)
2. (CH₃OH+O₂(aq) to (CO₂(g)+H₂O(I))
3. (MnO₄^-+) to MnO₂(s)

Answer 1

$SO_2 → SO_4^{2-}$

$ClO_3^- → Cl^-$