[問題] 一個有關vapor pressure的問題
問題如下:
Benzene and toluene form an ideal solution. At 298 K, what is the mole fraction
of benzene in the liquid that is in equilibrium with a vapor that has equal
partial pressures of benzene and toluene? At 298 K, the vapor pressures of
pure benzene and pure toluene are 95 and 28 torr, respectively.
我現在如果設x是mole fraction of benzene 然後1-x 就是mole fraction of toluene
所以Ptotal = (x)(95 torr) + (1-x)(28 torr)
可是我現在不知道Ptotal是多少?
有沒有大大可以幫幫我的?
謝謝喔^^
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12/07 07:42, , 1F
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12/07 10:11, , 2F
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