Chapter 9, Problem 7QP

Predict the geometries of the following species using the VSEPR method: $\left(\text{a}\right){\text{ PCl}}_{\text{3}}\text{, }\left(\text{b}\right){\text{ CHCl}}_{\text{3}}\text{, }\left(\text{c}\right){\text{ SiH}}_{\text{4}}\text{, }\left(\text{d}\right){\text{ TeCl}}_{\text{4}}$.