This model was proposed to account for gases with particle interactions.  
This model was proposed to account for gases with particle interactions.  One coefficient accounts for long-range particle attractions and effectively increases the pressure, while the second accounts for the finite volume of the atoms and decreases the effective volume.  For ten points, name this correction to the ideal gas law.
This model was proposed to account for gases with particle interactions.  
van der Waals gas law or equation of state