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13 Dec 2019
A solution contains a mixture of pentane and hexane at roomtemperature. The solution has a vapor pressure of 258 torr. Purepentane and hexane have vapor pressures of 425 torr and 151 torr,respectively, at room temperature. What is the mole fractioncomposition of hexanes in the mixture? (assume ideal behavior)
A) 0.585
B) 0.609
C) 0.391
D) 0.17
A solution contains a mixture of pentane and hexane at roomtemperature. The solution has a vapor pressure of 258 torr. Purepentane and hexane have vapor pressures of 425 torr and 151 torr,respectively, at room temperature. What is the mole fractioncomposition of hexanes in the mixture? (assume ideal behavior)
A) 0.585
B) 0.609
C) 0.391
D) 0.17
Irving HeathcoteLv2
17 Dec 2019
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