1. (30 points) The reported¹ Margules parameter for a binary mixture of methanol and benzene at 60 °C is A=0.56. At this

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1 30 Points The Reported Margules Parameter For A Binary Mixture Of Methanol And Benzene At 60 C Is A 0 56 At This 1 (66.53 KiB) Viewed 11 times

1. (30 points) The reported¹ Margules parameter for a binary mixture of methanol and benzene at 60 °C is A=0.56. At this temperature: psat 1 = 84 kPa Pat = 52 kPa where subscripts (1) and (2) are for methanol and benzene respectively. Use this information to find the equilibrium pressure (kPa) of a liquid-vapor mixture at 60 °C where the compo- sition of the liquid phase is x₁ = 0.25.