Material & Energy Balances Interactive Simulations

Simulations whose names are in blue will play in most browsers, but most were programmed in Mathematica, and the CDF versions, which can be downloaded, are significantly faster and can be used offline with the Wolfram CDF plug-inThe QUIZ simulations follow a step-by-step procedure that requires user input.  Most simulations are also available at Wolfram Demonstration Project. Contact us at with questions or suggestions.

Reactor with Recycle

Evaporative Crystallization With Recycle

Material and Energy Balance in a Reactor with Heat Exchange

P-x-y and T-x-y Diagrams for VLE

Adding One Component to a Binary VLE Mixture

Phase Behavior on a Pressure-Volume Diagram

Basic Ternary Phase Diagram

Ternary Phase Diagram with Phase Envelope

Ternary Phase Diagram with
Alternate Phase Envelope

Vapor-Liquid Equilibrium Diagram
for Non-Ideal Mixture

Reading a Psychrometric Chart

Injecting a Liquid into an Evacuated Tank

Degree-of-Freedom Analysis on a Distillation Process

Mass Balances for Binary VLE

Compressibility Factor Charts

Lever Rule Applied to the Benzene-Toluene Vapor Pressure Diagram

Prepared by L. M. Goss

Mass Balances in Evaporative Crystallization

Pressure-Temperature Phase Diagram for Water

Henry's Law for Gases
Dissolved in Water

Solving Mass Balances on a Distillation Column

Construct P-x-y Diagram
for VLE

Construct T-x-y Diagram
for VLE
Draw Liquid-Liquid Equilibria
Designed by T. Bánsági & T. L. Rodgers
Created by T. Bánsági

PhET Simulation: Gas Properties
PhET Interactive Simulations
University of Colorado

Operation of an Air Conditioner
Prepared by H. Binous and A. Bellagi

Adiabatic Humidification
Prepared by H. Binous and A. Bellagi

Flash Distillation of a Benzene, Toluene, p-Xylene Mixture
Prepared by H. Binous, M. Al-Harthi, and B. G. Higgins

Mass Balance in the Haber Process
Prepared by H. Binous, M. M. Hossain and A. Bellagi

Combustion Reactions in a Furnace
Prepared by H. Binous, A. Bellagi, and B. G. Higgins