L1 /   
3
CH1012
VAN DER WAALS EQN.
Van der Waals equation    =      real gas equation particularly effective at high p
       (p + n2a/V2)(V - nb)            = n R T
Adjusts p up ì                ë Adjusts V down
a, b are the Van der Waals constants
a   corrects for intermolec. attractive forces  
b   corrects for finite molecular size