Name the following ionic compounds: (a) $\mathrm{KCN},(\mathbf{b})\mathrm{NaBrO}_{2}$
$(\mathbf{c}) \operatorname{Sr}(\mathrm{OH})_{2}, \quad(\mathbf{d}) \quad$ CoTe (e) $\mathrm{Fe}_{2}\left(\mathrm{CO}_{3}\right)_{3}, \quad(\mathbf{f}) \quad \mathrm{Cr}\left(\mathrm{NO}_{3}\right)_{3}$$(\mathrm{g})\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{3},(\mathbf{h}) \mathrm{NaH}_{2} \mathrm{PO}_{4}$$(\mathbf{i}) \mathrm{KMnO}_{4},(\mathrm{i}) \mathrm{Ag}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}$