Chapter 2, Problem 108RQ

Identify each of the following as molecular or ionic, and give its name:

$\begin{array}{l}\left(a\right) \text{V}{\left({\text{NO}}_{\text{3}}\right)}_{\text{3}}\hfill \\ \left(b\right){\text{Au}}_{\text{2}}\text{S}\hfill \\ \left(c\right) {\text{Au}}_{\text{2}}{\text{S}}_{\text{3}}\hfill \\ \left(d\right) CO{\left({\text{C}}_{\text{2}}{\text{H}}_{\text{3}}{\text{O}}_{\text{2}}\right)}_{\text{2}}\hfill \\ \left(e\right) {\text{GeBr}}_{\text{4}}\hfill \\ \left(f\right) {\text{K}}_{\text{2}}{\text{CrO}}_4\hfill \\ \left(g\right) \text{Fe}{\left(\text{OH}\right)}_{\text{2}}\hfill \\ \left(h\right) {\text{I}}_{\text{2}}{\text{O}}_{\text{4}}\hfill \\ \left(i\right) {\text{I}}_{\text{4}}{\text{O}}_{\text{9}}\hfill \\ \left(j\right) {\text{P}}_{\text{4}}{\text{Se}}_3\hfill \end{array}$