Write a balanced equation for the reaction of each of the following compounds with water: (a) \(\mathrm{SO}_{2}(g)\) (b) \(\mathrm{Cl}_{2} \mathrm{O}_{7}(g),(\mathrm{c})\) \(\mathrm{Na}_{2} \mathrm{O}_{2}(s),(\mathbf{d}) \mathrm{BaC}_{2}(s)\) (e) \(\mathrm{RbO}_{2}(s),\) (f) \(\mathrm{Mg}_{3} \mathrm{~N}_{2}(s),(\mathrm{g}) \mathrm{NaH}(s)\)

The short versions of the balanced equations for each reaction are: (a) \(\mathrm{SO}_{2}(g) + \mathrm{H}_{2}\mathrm{O}(l) \rightarrow \mathrm{H}_{2}\mathrm{SO}_{3}(aq)\) (b) \(\mathrm{Cl}_{2}\mathrm{O}_{7}(g) + 4\mathrm{H}_{2}\mathrm{O}(l) \rightarrow 2\mathrm{HClO}_{4}(aq)\) (c) \(\mathrm{Na}_{2}\mathrm{O}_{2}(s) + 2\mathrm{H}_{2}\mathrm{O}(l) \rightarrow 2\mathrm{NaOH}(aq) + \mathrm{O}_{2}(g)\) (d) \(\mathrm{BaC}_{2}(s) + 2\mathrm{H}_{2}\mathrm{O}(l) \rightarrow \mathrm{Ba(OH)}_{2}(aq) + \mathrm{C}_{2}\mathrm{H}_{2}(g)\) (e) \(\mathrm{RbO}_{2}(s) + \mathrm{H}_{2}\mathrm{O}(l) \rightarrow 2\mathrm{RbOH}(aq) + \mathrm{O}_{2}(g)\) (f) \(\mathrm{Mg}_{3}\mathrm{N}_{2}(s) + 6\mathrm{H}_{2}\mathrm{O}(l) \rightarrow 3\mathrm{Mg(OH)}_{2}(aq) + 2\mathrm{NH}_{3}(g)\) (g) \(\mathrm{NaH}(s) + \mathrm{H}_{2}\mathrm{O}(l) \rightarrow \mathrm{NaOH}(aq) + \mathrm{H}_{2}(g)\)