How many molecules of NH Br are in 3.866 g of NH Br? Show the conversions required to solve this problem and calculate the molecules of NH Br. 3.866 g NH Br X ? molecules NH Br Answer Bank 97.94 g NH,Br 1 mol NH, Br 6,022 x 10 molecules NH, Br 1 mol NH, Br amount of NH Br = molecules NH Br