Asolution contain 16g of urea in 120g of solution. What is mass by mass percentage of solution .
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The concentration of a solution in terms of mass by mass percentage is given as
mass by mass percentage = (mass of solute / mass of solution) X 100
Here mass of the solute = mass of urea = 16g (given)
mass of solution = mass of solute + mass of solvent = 120 g (given)
Therefore mass by mass percentage of solution = (16 / 120) X 100 = 13.333 %
Thus the mass percentage of the solution is 13.333 %
mass by mass percentage = (mass of solute / mass of solution) X 100
Here mass of the solute = mass of urea = 16g (given)
mass of solution = mass of solute + mass of solvent = 120 g (given)
Therefore mass by mass percentage of solution = (16 / 120) X 100 = 13.333 %
Thus the mass percentage of the solution is 13.333 %
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Explanation:
the answer is 13.333%....
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