Consider the following sequence of reactions. 4-Nitrotoluene Assuming that the reaction proceeds to completion, then 137 mg of 4-nitrotoluene will…

Consider the following sequence of reactions. $\displaystyle 4$-Nitrotoluene Assuming that the reaction proceeds to completion, then $\displaystyle 137$ mg of $\displaystyle 4$-nitrotoluene will produce $\displaystyle \_\_\_\_$ mg of B. (Given molar mass in $\displaystyle \mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}: 14, \mathrm{O}: 16, \mathrm{Br}: 80$ )