Thermodynamics II Interactive Simulations
Our interactive Mathematica simulations can be viewed using Opera and Mozilla Firefox browsers with the free Wolfram CDF plug-in. They can be downloaded and used offline with the Wolfram CDF plug-in. They are also available on the Wolfram Demonstration Project website. Most simulations have accompanying screencasts showing how to use them. Please contact us at learncheme@gmail.com if you identify problems with any of the simulations or if you have suggestions for simulations we might prepare.
Multi-Component VLE for Ideal Solutions

P-x-y and T-x-y Diagrams for
Vapor-Liquid Equilibrium
T-x-y and x-y Diagrams for
Binary VLE in Flash Drum
Adding One Component to a
Binary VLE Mixture
Adding a Second Component to a
Single-Component VLE Mixture
Adding a Second Component to a Fixed-Volume Container

Adiabatic Flash Drum with
Binary Liquid Feed
Osmotic Pressure
Prepared by S. M. Binder
Mass Balances for Binary Vapor-Liquid Equilibrium (VLE)
Lever Rule Applied to the Benzene-Toluene Vapor Pressure Diagram
Prepared by Lisa M. Goss
Gibbs Phase Rule for One- and
Two-Component Systems
Prepared by S. M. Binder
Multi-Component VLE for Non-Ideal Solutions

Partial Molar Enthalpy
Three Intermolecular Potential Models
Vapor-Liquid Equilibrium Diagram
for Non-Ideal Mixture
Non-Ideal VLE Modeled by
the Margules Equation
Basic Ternary Phase Diagram

Add a Component to a Mixture
with an Azeotrope
Henry's Law for Gases
Dissolved in Water
Heating Water and Air in a
Sealed Container
DePriester Chart for Hydrocarbons
Fugacity

Fugacities in an Ideal Binary Mixture
Fugacities in a Can of Soda


Partially Miscible and Immiscible Solutions

Vapor-Liquid-Liquid Equilibrium (VLLE)
Partially Miscible Liquids
Immiscible Liquids on Pressure-Composition Diagram
Temperature Composition Diagram for Immiscible Liquids
Solid-Solid-Liquid Equilibrium

Ternary Phase Diagram with Phase Envelope
Ternary Phase Diagram with
Alternate Phase Envelope
Lever Rule for the Uranium-Titanium Solid-Liquid Phase Diagram
Prepared by Lisa M. Goss
Right and Equilateral Triangle
Ternary Phase Diagrams
Reaction Equilibrium

Chemical Equilibrium in the
Haber Process
Heterogeneous Chemical Equilibrium
Reversible Reaction in an
Adiabatic Plug Flow Reactor
Gas-Phase Chemical Equilibrium at Constant Pressure or Constant Volume