Chapter 19, Problem 19.80SP

Use the data in Appendix D to predict whether the following reactions can occur under standard-state condnions.
(a) Oxidation of ${\text{Sn}}^{\text{2+}}\text{(aq)}$ by ${\text{Br}}_{\text{2}}(aq)$
(b) Reduction of ${\text{Ni}}^{\text{2+}}\text{(aq)}$ by ${\text{Sn}}^{\text{2+}}\text{(aq)}$
(c) Oxidation of Ag(s) by ${\text{Pb}}^{\text{2+}}\text{(aq)}$
(d) Reduction of ${\text{I}}_{\text{2}}\text{(s)}$ by ${\text{H}}_{\text{2}}{\text{SO}}_{\text{3}}\text{(aq)}$