. Complete and balance each of the following half-reactions (steps 2–5 in half-reaction method): (a) Sn4+(aq)⟶Sn2+(aq) (b) [Ag(NH3)2]+(aq)⟶Ag(s)+NH3(aq) (c) Hg2Cl2(s)⟶Hg(l)+Cl−(aq) (d) H2O(l)⟶O2(g) (in acidic solution) (e) IO3−(aq)⟶I2(s) (in basic solution) (f) SO32−(aq)⟶SO42−(aq) (in acidic solution) (g) MnO4−(aq)⟶Mn2+(aq) (in acidic solution) (h) Cl−(aq)⟶ClO3−(aq) (in basic solution)
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