Chemical Equations & Stoichiometry
Stoichiometry of 4-Nitrotoluene Conversion
Consider the following sequence of reactions.

4–Nitrotoluene
Assuming that the reaction proceeds to completion, then 137 mg of 4-nitrotoluene will produce ______mg of B.
(Given molar mass in g mol
–1 H : 1, C : 12, N :14, O :16, Br : 80)