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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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jmazza jmazza
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3 years ago
A benzene-toluene solution is allowed to come to equilibrium with its vapor. The vapor is then condensed and found to contain 50.0 mole percent of each component. Calculate the composition (mole percent) of the original solution. The vapor pressures of pure benzene and toluene at this temperature are: 750. torr and 300. torr, respectively.


▸ 50.2% benzene

▸ 28.6% benzene

▸ 71.0% benzene

▸ 40.0% benzene

▸ none of these are correct
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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GriffGriff
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