If a sample of NH 4 Cl is 85% pure, what mass of this impure sample…

Question Answered step-by-step If a sample of NH 4 Cl is 85% pure, what mass of this impure sample…  If a sample of NH4Cl is 85% pure, what mass of this impure sample must be used to ensure that exactly 35 g of NH4Cl  are present?  A) 35 g    B)  41 g              C)  30 g         D)  85 g E) 120 g  Biology Science Physiology SPH 325 Share QuestionEmailCopy link Comments (0)