(Solved): Problem 01: A binary liquid mixture of n-pentane (1) and n-heptane (2) make a ideal solution. The va ...

Problem 01:
A binary liquid mixture of n-pentane (1) and n-heptane (2) make a ideal solution. The vapor
pressure of the pure component are given by Antoine equation. Prepare
a) P-x-y diagram at 70 °C.
b) T-x-y diagram at 10.325 kPa pressure.
c) If the equimolar vapor mixture of this two at 90 °C is isothermally compressed till
condensation starts. Determine the pressure at which condensation begins and
composition of the liquid that form.
Components
n-pentane (1)
n-heptane (2)
A
6.87633
6.89386
B
+
1075.780
1264.370
C

233.205
216.640

Problem 01: A binary liquid mixture of $n$-pentane (1) and $n$-heptane (2) make a ideal solution. The vapor pressure of the pure component are given by Antoine equation. Prepare a) $P$-x-y diagram at $70^{?}\mathrm{C}$. b) $\mathrm{T}?\mathrm{x}?\mathrm{y}$ diagram at $10.325\mathrm{kPa}$ pressure. c) If the equimolar vapor mixture of this two at $90^{?}\mathrm{C}$ is isothermally compressed till condensation starts. Determine the pressure at which condensation begins and composition of the liquid that form.