This model demonstrates the kinetics of a reversible reaction of the type A <==> B, with an adjustable reaction rate in each direction. The forward reaction is bimolecular, and the reverse reaction is unimolecular. The model demonstrates numerically that the appliction of the Principle of Stationary Concentrations is valid in this case.

For detailed instructions on using the program, take a look at the info window from the Kinetics Of A+A--B model.