All SAT II Chemistry Resources
Example Questions
Example Question #1 : Concentration And Units
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:
Explanation:
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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All SAT II Chemistry Resources
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