Question: An aqueous solution is 28.0 % by mass ethanol, CH3CH2OH, and has a density of 0.957 g/mL. The mole fraction of ethanol in the solution

An aqueous solution is 28.0 % by mass ethanol, CH3CH2OH, and

An aqueous solution is 28.0 % by mass ethanol, CH3CH2OH, and has a density of 0.957 g/mL. The mole fraction of ethanol in the solution is

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