Problem: How many molecules of ethanol (C2 H5 OH) (the alcohol in alcoholic beverages) are present in 150 mL of ethanol? The density of ethanol is 0.789 g/cm3.

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volume(density) → mass(molar mass) → mol(Avogadro's number) → molecules


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Problem Details

How many molecules of ethanol (C2 H5 OH) (the alcohol in alcoholic beverages) are present in 150 mL of ethanol? The density of ethanol is 0.789 g/cm3.

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