Answer:
The mass of a solute divided by the mass of a solution times 100
Explanation:
The concentration of a solution refers to how much of a solute is dissolved in an amount of solvent. To express this concentration exist different methods, the mass percent concentration is one of them and is defined as the mass of a solute divided by the mass of a solution times 100:
%m/m= (mass of a solute/mass of solution)x100
Where the mass of the solution is the sum of the mass of solute and mass of solvent.
%m/m is commonly used when you can measure the masses of both solute and solution.
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