Assignment:
Normal heptane, n-C2H16, and normal octane, n-C8HI8, form ideal solutions. At 373 K, normal heptane has a vapor pressure of 106 kPa and normal octane of 47.1 kPa.
(a) What would be the composition of a heptane-ctane solution that boils at 373 K under 80 kPa pressure?
(b) What would be the composition of the vapor in equilibrium with the solution that is described in part (a)?
Provide complete and step by step solution for the question and show calculations and use formulas.