Determine the molarity of the ethanol in the solution
A solution of ethanol (C2H5OH) in water is prepared by dissolving 63.4 mL of ethanol (density = 0.79 g/cm3) in enough water to make 250.0 mL of solution. What is the molarity of the ethanol in this solution?
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Germany's population includes a large number of guest workers (and their descendants) from which country of Southwest Asia and North Africa?
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