What is the percent by mass concentration of a solution that contains 50.0g of sugar dissolved in 150g of water?
A. 30.33 %
B. 31.33 %
C. 32.33 %
D. 33.33 %
A. 30.33 %
B. 31.33 %
C. 32.33 %
D. 33.33 %
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Answer:
33.33 %
Explanation:
In this problem, we have 50.0 g of solute and 150.0 g of water. The total mass of the solution will thus be 50.0 g + 150.0 g = 200.0 g. The mass percent will be 50.0g/200.0 g (x100%) = 33.33 %.