(Solved): Calculate the molar mass (in g/mol ) of each of the following compounds. (a) borane, BH3 g/mol ( ...

Calculate the molar mass (in $\mathrm{g}/\mathrm{mol}$ ) of each of the following compounds. (a) borane, ${\mathrm{BH}}_3$ $\mathrm{g}/\mathrm{mol}$ (b) hydrogen bromide, $\mathrm{HBr}$ $\mathrm{g}/\mathrm{mol}$ (c) rubidium sulfate, ${\mathrm{Rb}}_2{\mathrm{SO}}_4$ $\mathrm{g}/\mathrm{mol}$ (d) phosphoric acid, ${\mathrm{H}}_3{\mathrm{PO}}_4$ $\mathrm{g}/\mathrm{mol}$ (e) nitric acid, ${\mathrm{HNO}}_3$ $\mathrm{g}/\mathrm{mol}$ Determine the molecular mass (in amu) of the following compounds. (a) amu (b) amu