E. PROBLEM SOLVING. Answer the given problem. Show your solution.
Calculate the concentration (in percent by volume) of a solution produced by mixing 75 mL of
acetic acid and 725 grams of water. Assume that the volumes are additive and the density of water is 1.0
g/mL?
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Answers & Comments
Given:
volume of solute = 75 mL
volume of solvent = 725 g ÷ (1.0 g/mL) = 725 mL
Required:
percent by volume
Formula:
Solution:
Answer:
percent by volume = 9.375%