Vinegar is a solution of acetic acid in water. If a 145 mL bottle of distilled...
Vinegar is a solution of acetic acid in water. If a 145 mL bottle of distilled vinegar contains 34.2 mL of acetic acid, what is the volume percent (v/v) of the solution? Express your answer to three significant figures.
Homework Answers
Given:
Volume of acetic acid = 34.2 mL
Volume of solution = 145 mL
Use:
(v/v)% = Volume of acetic acid * 100 / Volume of solution
= 34.2 * 100 / 145
= 23.6 %
Answer: 23.6 %
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