A student reacts benzene, C6H6, with bromine, Br2, in an attempt to prepare bromobenzene, C6H5Br: C6H6 ++ Br2 = C6H5Br + HBr. a) what is the theoretical yield of bromobenzene in this reaction when 30.00 g of benzene reacts with 65.0 g Br2? b) if the actual yield of bromobenzene was 56.7 g what was the percentage yield?