Chapter 9, Problem 10QP

Predict the geometry of the following molecules and ion using the VSEPR model: $\left(\text{a}\right){\text{ CH}}_{\text{3}}\text{I, }\left(\text{b}\right){\text{ ClF}}_{\text{3}}\text{,}\left(\text{c}\right){\text{ H}}_{\text{2}}\text{S, }\left(\text{d}\right){\text{SO}}_{\text{3}}\text{,}\left(\text{e}\right){\text{SO}}_{\text{4}}^{\text{2-}}$.