How to find the mass of a solution, knowing its mass fraction and the mass of a solute?

Explanation of the solution: the mass of the solution, knowing its mass fraction and the mass of the solute, can be found by the formula: m (solution) = m (solution) / w, where m (solution) is the mass of the solution, m (r. in-va) is the mass of the solute, w is the mass fraction of the solute.



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