Define Chemical Equilibrium

Vapour Liquid Equilibrium (VLE) is a program written in java for simulation of various VLE calculations like bubble point, dew point, flash point, Pxy and Txy diagrams, etc. It supports user defined methods for activity and fugacity calculations.

This being a very basic program for the demonstration of bubble and dew point calculations of a ideal binary VLE mixture obeying Raoult's. The basic purpose of this program is to demonstrate VLE P-T-x-y calculations of a ideal binary mixture and to get related data in graphical form for any such...

Gas absorption is a very ubiquitous unit operation in any chemical plant. It has in common with liquid-liquid extraction that there are two carrier streams and one solute to be partioned between them. Here, we use the McCabe and Thiele graphical method to study the separation of acetone from air....


Platforms: Matlab

The programs compute the vapor-liquid diagram of an ethane-benzene mixture at 25dlT-C and 175dlT-C. This binary mixture exhibits a peculiar behavior because the volatilities of ethane and benzene are very different. We use the SRK equation of state to compute equilibrium constants. This problem...


Platforms: Matlab

Simulink implementation of a General Economic Equilibrium with 2 firms and 2 consumers. The model features two general level-2 masked s-functions. The first one implements the consumer, which maximizes his utility function, and the second implements the firm, which maximizes its profit.This was...


Platforms: Matlab

A reaction object contains parameters that describe a chemical reaction scheme in terms of reagents, reaction steps, rate constants and equilibrium constants. The reaction can be evaluated to provide concentrations of species as a function of time and starting concentration. The reaction can also...


Platforms: Matlab

How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas! Sample Learning Goals * Balance a chemical equation. * Recognize that atoms are conserved in a chemical reaction. * Describe the difference between coefficients and...


Platforms: Mac

The STP LJ Thermal Equilibrium program simulates the interaction between two systems of Lennard-Jones particles brought into thermal contact. The purpose of this simulation is to explore the nature of thermal equilibrium and the relation, if any, between the kinetic and potential energies of two...


Platforms: Mac

MCTH Number of Theoretical Plates by McCabe-Thiele method for distillation towers of binary mixtures - Interactive changes using McCabe-Thiele diagram - Full printable reports - Vapor equilibrium using relative volatility or VLE data table - 47 VLE data tables included - Easy and fast...


Platforms: Windows, Windows 7

Multifunctional periodic system of chemical elements, best PC implementation of this well-known system. It provides an exhaustive information on each element (more than 30 data types for each chemical element) and special built-in calculator to balance the most complicated chemical equations. The...


Platforms: Windows

This Periodic Table is an excellent tool for both students and serious researchers. It has over 20 types of data on each element and all known isotopes in customizable, user-expandable tables. All sixteen numeric data types (plus any user-added data) can be corelated in particle or line graphs....


Platforms: Windows

ChemMaths is a engineering,mathematical and chemistry program. In addition interfaces with media player to allow playing of music,videos, ripping,burning cd's and includes a web browser to further solve problems, obtain information using the web. Software suitable for...


Platforms: Windows, Windows 7, Windows Server

EquationsPro is a chemical engineering,mathematical and chemistry program. Software suitable for chemistry,chemical engineering students and professionals. Solves 500+ chemical/electrical/civil/mechcanical engineering,design,distillation, physics, and mathematical equations. Contains 200+ unit...


Platforms: Windows, Other

A Program for Chemical Kinetics of Gas Phase Reactions. Chemked is chemical kinetics software designed for processing thermodynamic and chemical kinetics data and solving problems of complex gas-phase chemistry. Using the program tools you can create checked and consistent databases of...


Platforms: Windows

ProsimGraphsPro is a process simulation package. Allows for pipe flow processes to be to be simulated. Vessels, pumps, valves can be added and controls manipulated for various situations. Draw, rotate, manipulate 2D/3D graphs. Contains many predefined mathematical graph equations. Chemdesinger...


Platforms: Windows, Other

Closebracket let you define multiple shell actions in a single command to speed up the typing of the most repetitive shell commands. The command name of Closebracket is `] and `][, thats because these characters are near the "Enter" key and it is easy to type them fast. `] stands for "primary...


Platforms: *nix

Data::Region Perl module can define hierarchical areas with behaviors. SYNOPSIS use Data::Region; $r = Data::Region->new( 8.5, 11, { data => PageObj->new() } ); $r->data( PageObj->new() ); foreach my $c ( $r->subdivide(2.5,3) ) { $a = $c->area(0.25,0.25, 2.25,2.75); $a2 =...


Platforms: *nix

pidgin-hotkeys is a Pidgin (previously known as Gaim) plugin that allows you to define global hotkeys for various actions such as toggling buddy list, fetching queued messages, opening preferences or account dialog.. pidgin-hotkeys is the hotkey plugin for Pidgin


Platforms: *nix

Natrium Engine project tracks groups of parts by letting users define the relationships between parts. Users create definitions for configurations and parts. These are joined together to form a rule for parts in configurations. When a part is removed from or added to a configuration, all...


Platforms: *nix

Sub::Quotelike is a Perl module that allows to define quotelike functions. SYNOPSIS use Sub::Quotelike; sub myq () { my $s = shift; # Do something with $s... return $s; } sub myqq (") { my $s = shift; # Do something with $s... return $s; } print myq/abc def/; print myqq{abc...


Platforms: *nix