4. The vapor pressures of CCI4 (A) and C2HCI3 (B) between T= 350 and 360 K, can be determined empirically by the formulas PA In 1 bar 2790.78 = 9.2199 (T-46.75) PB* In 1 bar 2345.4 = 8.3922 (T-80.45) where T is given in K, and the vapor pressures will be in units of bars. Assuming that these two substances form an ideal solution in this temperature range, in all proportions, find the mole fraction of CCI4 (component A) in both the liquid and vapor phases at T= 355 K, and an ambient pressure of 1.0 bar.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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4. The vapor pressures of CCI4 (A) and C2HCI3 (B) between T= 350 and 360 K, can be
determined empirically by the formulas
PA
In
2790.78
= 9.2199-
%3D
1 bar
(T-46.75)
PB
In
1 bar
2345.4
3D8.3922-
(T-80.45)
where T is given in K, and the vapor pressures will be in units of bars. Assuming that these
two substances form an ideal solution in this temperature range, in all proportions, find the
mole fraction of CCI4 (component A) in both the liquid and vapor phases at T= 355 K, and an
ambient pressure of 1.0 bar.
Transcribed Image Text:4. The vapor pressures of CCI4 (A) and C2HCI3 (B) between T= 350 and 360 K, can be determined empirically by the formulas PA In 2790.78 = 9.2199- %3D 1 bar (T-46.75) PB In 1 bar 2345.4 3D8.3922- (T-80.45) where T is given in K, and the vapor pressures will be in units of bars. Assuming that these two substances form an ideal solution in this temperature range, in all proportions, find the mole fraction of CCI4 (component A) in both the liquid and vapor phases at T= 355 K, and an ambient pressure of 1.0 bar.
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