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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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shaindel shaindel
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3 years ago
Solutions of benzene and toluene obey Raoult's law. The vapor pressures at 20°C are: benzene, 76 torr; toluene, 21 torr.

If the mole fraction of benzene in a particular benzene-toluene solution is 0.64, what is the mole fraction of benzene in the vapor phase in equilibrium with that solution?

Reference: Ref 11-2

​

​



▸ 0.23

▸ 0.46

▸ 0.59

▸ 0.78

▸ 0.84
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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Mikayla15Mikayla15
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shaindel Author
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Helped a lot
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this is exactly what I needed
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