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A and B are for and ideal solution. Pure A has a vapor pressure of 84.3...

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Chemistry

A and B are for and ideal solution. Pure A has a vapor pressureof 84.3 torr, while pure B has a vapor pressure of 41.2 torr. Themole fraction of A in the liquid phase is equal to 0.32.

a). Calculate PA,PB and Ptotal.

b). If a portion of the gas phase is removed and condensed in aseperate container, what will PA,PB, and Ptotal of the new systembe?

Answer & Explanation Solved by verified expert
3.7 Ratings (504 Votes)
Raoults Law for a solution of two volatiles is this Ptotal PA A PB B a Where Ptotal total pressure PA Partial pressure of pure A A mole fraction of A in the    See Answer
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