the first liquid drop created from a vapor mixture had the following composition as shown in the table below , when the dew point temperature was 547R the vapor pressures Pvi(T) are also given in table.

state your assumptions and calculate the dew point pressure, the vapor composition and the Ki values at this condition and insert them in the table below

component liquid phase composition xi pv(T=547R)psia partial pressure i vapor phase composition yi K(T,P)

C2 0.20 684.5

C3 0.25 159.3

i-C4 0.25 59.4

n-C4 0.15 41.8

i-C5 0.10 16.6

n-C5 0.05 12.4

Question

the first liquid drop created from a vapor mixture had the following composition as shown in the table below , when the dew point temperature was 547R the vapor pressures Pvi(T) are also given in table.

state your assumptions and calculate the dew point pressure, the vapor composition and the Ki values at this condition and insert them in the table below

component	liquid phase composition xi	pv(T=547R)psia	partial pressure i	vapor phase composition yi	K(T,P)
C2	0.20	684.5
C3	0.25	159.3
i-C4	0.25	59.4
n-C4	0.15	41.8
i-C5	0.10	16.6
n-C5	0.05	12.4

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