Aqueous ethanol solutions are prepared by mixing measured weights of assayed ethanol and organic-free water. What is the molality of an aqueous solution that is 18.5 % ethanol, C2H5OH , by mass? Atomic Mass: C=12.01; H=1.008 ; O= 16.0 Express your answer in two decimal places. Do not write the unit. Add your answer
Aqueous ethanol solutions are prepared by mixing measured weights of assayed ethanol and organic-free water. What is the molality of an aqueous solution that is 18.5 % ethanol, C2H5OH , by mass? Atomic Mass: C=12.01; H=1.008 ; O= 16.0 Express your answer in two decimal places. Do not write the unit. Add your answer
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.44E
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