How many parts per million of solute is present in a solution that is 0.300 % by mass?
A)0.300 ppm
B)30.0 ppm
C)300.ppm
D)3000 ppm

Name: How many parts per million of solute is present in a solution that is 0.300 % by mass? A)0.300 ppm B)30.0 ppm C)300.ppm D)3000 ppm
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Question

Quizplus · Accepted Answer

1% by mass means 1 part of solute is present in 100 parts of solution. Therefore, 0.300% by mass means 0.300 parts of solute in 100 parts of solution, which is equivalent to 3000 parts per million (ppm) because 1% = 10,000 ppm.

How Many Parts Per Million of Solute Is Present in a Solution