Dieterici Equation of State
This Demonstration plots a series of isotherms for a number of real gases using the Dieterici equation of state. The values of , , and (critical temperature, pressure, and volume), , (attractive and repulsive parameters), and (compressibility factor) are calculated and displayed. The Demonstration uses Dieterici's equation for , , the critical constants , , , and the compressibility factor . The ideal gas equation is .