Construct a T-x-y Diagram for VLE
This Demonstration leads you through the construction of a temperature-composition (T-x-y) diagram step by step for vapor-liquid equilibrium (VLE) of an n-hexane/n-octane ideal mixture (Raoult's law). Click the "new problem" button to construct a diagram at a different pressure. After completing each step, check the "solution" box to see the correct solution and then click "next" for the next step. Once you check "solution," you cannot change your answer. Also, you cannot return to the previous step once you click "next."

Download the CDF file to view the simulation using the free Wolfram CDF player.