Chapter 3, Problem 4QP

Calculate the molecular mass (in amu) of each of the following substances: $\left(\text{a}\right){\text{ C}}_{\text{6}}{\text{H}}_{\text{6}}\text{O, }\left(\text{b}\right){\text{ H}}_{\text{2}}{\text{SO}}_{\text{4}}\text{, }\left(\text{c}\right){\text{ C}}_{\text{6}}{\text{H}}_{\text{6}}\text{, }\left(\text{d}\right){\text{ C}}_{\text{6}}{\text{H}}_{\text{12}}{\text{O}}_{\text{6}}\text{, }\left(\text{e}\right){\text{ BC1}}_{\text{3}}\text{, }\left(\text{f}\right){\text{ N}}_{\text{2}}{\text{O}}_{\text{s}}\text{, }\left(\text{g}\right){\text{ H}}_{\text{3}}{\text{PO}}_{\text{4}}\text{.}$