im data have been reported at 45 °C. X1 c. Calculate molar excess Gibbs energy a y1 0 0000 composition, ft the data to the following equation

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3.
For a binary mixture of benzene (1) and acetonitrile (2), the following vapor liquid
equilibrium data have been reported at 45 °C.
Calculate molar excess
Gibbs energy as
function of
Р(bar)
0,2778 0,00 0,0000 composition, fit the data to the following equation and find constant.
0,3022 0,05 0,1243 Gex
0,3351 0,15
0,3542 0,25 0,3725
X1
yi
c.
a
5
0,2784 | RT
= x1X2 > A;(x1 – x2)'-1
i=1
0,3650 0,35 0,4392 d.
Calculate fugacity of component in liquid phase at x1=0,25.
0,3715 0,50 0,5182
0,3710 0,60
0,3662 0,70 0,6260
0,5687
0,3554 0,80 0,7002
0,3350 0,90 0,8890
0,2982 1,00
1,0000
Transcribed Image Text:3. For a binary mixture of benzene (1) and acetonitrile (2), the following vapor liquid equilibrium data have been reported at 45 °C. Calculate molar excess Gibbs energy as function of Р(bar) 0,2778 0,00 0,0000 composition, fit the data to the following equation and find constant. 0,3022 0,05 0,1243 Gex 0,3351 0,15 0,3542 0,25 0,3725 X1 yi c. a 5 0,2784 | RT = x1X2 > A;(x1 – x2)'-1 i=1 0,3650 0,35 0,4392 d. Calculate fugacity of component in liquid phase at x1=0,25. 0,3715 0,50 0,5182 0,3710 0,60 0,3662 0,70 0,6260 0,5687 0,3554 0,80 0,7002 0,3350 0,90 0,8890 0,2982 1,00 1,0000
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