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Answer:
C. 60g
Explanation:
To find out how much sugar is present in a solution with a given percent by mass concentration, you can use the formula:
Mass of solute (sugar)
=
Percent by mass
×
Total mass of solution
Mass of solute (sugar)=Percent by mass×Total mass of solution
Given:
Percent by mass concentration = 20%
Total mass of the solution = 300 g
Mass of sugar
=
20
100
×
300
g
Mass of sugar=
100
20
×300 g
Mass of sugar
=
0.2
×
300
g
Mass of sugar=0.2×300 g
Mass of sugar
=
60
g
Mass of sugar=60 g
So, the mass of sugar present in the solution is 60 grams.