Step-by-step explanation:
Mass Percentage Formula
mass percent = (mass of element in 1 mole of compound / mass of 1 mole of compound) x 100. The formula for a solution is:mass percent = (grams of solute / grams of solute plus solvent) x 100. or.mass percent = (grams of solute / grams of solution) x 100. The final answer is given as %.
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