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10 Nov 2019
Calculate molar fraction of acetone, CH3COCH3, in acetone-water solution made by mixing 2.0 g of acetone with 90 mL of water. (Density of water is 1 g/mL) From this information, calculate vapor pressure of the mixture in problem 6 at 20 C, considering that vapor pressure of pure water at this temperature is 23.5 torr and vapor pressure of pure acetone is 186 torr.
I keep getting 35.98 torr, but the anser sheet says 24.6 torr????
Calculate molar fraction of acetone, CH3COCH3, in acetone-water solution made by mixing 2.0 g of acetone with 90 mL of water. (Density of water is 1 g/mL) From this information, calculate vapor pressure of the mixture in problem 6 at 20 C, considering that vapor pressure of pure water at this temperature is 23.5 torr and vapor pressure of pure acetone is 186 torr.
I keep getting 35.98 torr, but the anser sheet says 24.6 torr????
Patrina SchowalterLv2
19 Jun 2019
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