Thermodynamics II - LearnChemE - Educational Resources for Engineering Courses

Thermodynamics II Interactive Simulations

Our CDF simulations can be downloaded and used offline with the Wolfram CDF plug-in. They are also available on the Wolfram Demonstration Project website. 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. Blinder	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. Blinder
Pressure-Temperature Diagram for Binary Mixture	Construct a P-x-y Diagram for Vapor-Liquid Equilibrium	Construct a T-x-y Diagram for Vapor-Liquid Equilibrium

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	Peng-Robinson Equation of State for Mixtures
Vapor Pressure of Binary Solutions Prepared by S. M. Blinder

Fugacity and Chemical Potential

Fugacities in an Ideal Binary Mixture

Fugacities in a Can of Soda

Chemical Potential Dependence
on Temperature & Pressure

Fugacity as a Driving Force for Mass Transfer

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	Effect of Temperature on Partial Miscibility
Construct P-x-y Diagram for Immiscible Liquids	Construct T-x-y Diagram for Immiscible Liquids

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	Construct a Conversion-Temperature Diagram for a Reversible Adiabatic Reaction