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Answer to Question #169924 in General Chemistry for Zhavy Villegas
Question #169924
A solution of propanol is prepared by dissolving 67mL in enough water to have a final volume of 250mL. What is the percent by volume of the ethanol?
Expert's answer
%volume of ethanol = "\\frac{volume of ethanol}{final volume}" ×100
% volume = "\\frac{67mL}{250mL}" ×100 = 26.8%
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