Chemistry, 22.07.2019 23:10 isophk

The “proof ” of an alcoholic beverage is twice the volume percent of ethyl alcohol, c2h5oh, in solution. for an 80-proof (2 significant figures) rum, what is the molality of ethyl alcohol in the rum? take the densities of the ethyl alcohol and water to be 0.789 g/ml and 1.00 g/ml, respectively

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