a liter of the wine has a mass of 930 g
14% is ethanol ... .14 * 930 = ?
calculate the ethanol mass
divide by the molar mass to find the moles in the liter of wine (molar concentration)
Determine the molar concentration of ethanol (C2H6O) in a wine that is 14% ethanol by mass. The density of this wine is 0.93 g/cm^3.
2 answers
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