(Answered) Balance each of the following equations according to the

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Balance each of the following equations according to the half-reaction method:

(a) Sn2+(aq) + Cu2+(aq) ? Sn4+(aq) + Cu+(aq)

(b) H2 S(g) + Hg2

2+(aq) ? Hg(l) + S(s) (in acid)

(d) Fe2+(aq) + Ce4+(aq) ? Fe3+(aq) + Ce3+(aq)

(e) HBrO(aq) ? Br-(aq) + O2(g) (in acid)

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