SAT II Chemistry : Concentration and Units

Study concepts, example questions & explanations for SAT II Chemistry

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Example Questions

Example Question #1 : Solutions

30 mL of 1.0 M    solution is diluted with water to a volume of 3 L. What is the new concentration of the solution?

Possible Answers:

Correct answer:


Recall that  Thus, the volume of the solution increased from 30 mL to 3000 mL, which is a factor of 100. Thus, the new concentration must be 100 times less than the original concentration, and .

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