Write the balanced formula, complete ionic, and net ionic equations for each of the following acid-base reactions. a. \(\mathrm{HClO}_{4}(a q)+\mathrm{Mg}(\mathrm{OH})_{2}(s) \rightarrow\) b. \(\mathrm{HCN}(a q)+\mathrm{NaOH}(a q) \rightarrow\) c. \(\mathrm{HCl}(a q)+\mathrm{NaOH}(a q) \rightarrow\)

a. Balanced formula: \(2\mathrm{HClO}_{4}(a q)+\mathrm{Mg}(\mathrm{OH})_{2}(s) \rightarrow \mathrm{Mg(ClO_4)_2}(a q)+2\mathrm{H}_{2}\mathrm{O}(l)\) Complete ionic: \(\mathrm{2H^{+}}(a q)+\mathrm{2ClO_4^{-}}(a q)+\mathrm{Mg}(\mathrm{OH})_{2}(s) \rightarrow \mathrm{Mg^{2+}}(a q)+\mathrm{2ClO_4^{-}}(a q)+2\mathrm{H}_{2}\mathrm{O}(l)\) Net ionic: \(\mathrm{2H^{+}}(a q)+\mathrm{Mg}(\mathrm{OH})_{2}(s) \rightarrow \mathrm{Mg^{2+}}(a q)+2\mathrm{H}_{2}\mathrm{O}(l)\) b. Balanced formula: \(\mathrm{HCN}(a q)+\mathrm{NaOH}(a q) \rightarrow \mathrm{NaCN}(a q)+\mathrm{H}_{2}\mathrm{O}(l)\) Complete ionic: \(\mathrm{H^{+}}(a q)+\mathrm{CN^{-}}(a q)+\mathrm{Na^{+}}(a q)+\mathrm{OH^{-}}(a q) \rightarrow\mathrm{Na^{+}}(a q)+\mathrm{CN^{-}}(a q)+\mathrm{H}_{2}\mathrm{O}(l)\) Net ionic: \(\mathrm{H^{+}}(a q)+\mathrm{OH^{-}}(a q) \rightarrow\mathrm{H}_{2}\mathrm{O}(l)\) c. Balanced formula: \(\mathrm{HCl}(a q)+\mathrm{NaOH}(a q) \rightarrow \mathrm{NaCl}(a q)+\mathrm{H}_{2}\mathrm{O}(l)\) Complete ionic: \(\mathrm{H^{+}}(a q)+\mathrm{Cl^{-}}(a q)+\mathrm{Na^{+}}(a q)+\mathrm{OH^{-}}(a q) \rightarrow\mathrm{Na^{+}}(a q)+\mathrm{Cl^{-}}(a q)+\mathrm{H}_{2}\mathrm{O}(l)\) Net ionic: \(\mathrm{H^{+}}(a q)+\mathrm{OH^{-}}(a q) \rightarrow\mathrm{H}_{2}\mathrm{O}(l)\)