Chapter 6, Problem 102E

The molar masses and empirical formulas of several compounds containing carbon and nitrogen are listed here. Find the molecular formula of each compound.

a. $\text{163}{\text{.26 g/mol, C}}_{\text{11}}{\text{H}}_{\text{17}}\text{N}$

b. $\text{186}{\text{.24 g/mol, C}}_{\text{6}}{\text{H}}_{\text{7}}\text{N}$

C. $\text{312}{\text{.29 g/mol, C}}_{\text{3}}{\text{H}}_{\text{2}}\text{N}$