- Homework Statement
- A bottle of wine contains 12.5 % ethanol (volume%). The density of ethanol (C2H5OH) is 0.789 g/cm^3. Calculate the concentration of alcohol in wine in: a. mass percent, b. molarity.
- Relevant Equations
- mass solute a / solution * 100 = mass percent a
p = m/v
[I've solved b, but can't figure out a for the life of me. I have a couple of attempts, but it's just nonsense, it's like I've short circuited.]