# Problem: The molecular weight of ethanol (C2H5OH) is 46.1 and the density of absolute (100%) ethanol = 0.79 g/mLa) Calculate the molarity of absolute ethanol (100% ethanol).b) Calculate the molarity of ethanol in a bottle of wine that is 14.0% ethanol by volume.

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###### FREE Expert Solution
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The molecular weight of ethanol (C2H5OH) is 46.1 and the density of absolute (100%) ethanol = 0.79 g/mL

a) Calculate the molarity of absolute ethanol (100% ethanol).

b) Calculate the molarity of ethanol in a bottle of wine that is 14.0% ethanol by volume.

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Molarity concept. You can view video lessons to learn Molarity. Or if you need more Molarity practice, you can also practice Molarity practice problems.

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Our tutors rated the difficulty ofThe molecular weight of ethanol (C2H5OH) is 46.1 and the den...as high difficulty.

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What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Bindell's class at UCF.