Question

write a formula of mass by mass percentage of solution​

Answer 1

Answer:

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Answer 2

Answer:

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