1. Clapyron Equation
   
   
   • Delta phi H is the latent heat of phase transition
     
   • Delta phi V is volume change brought on by the phase transition
     
   • P is the pressure
     
   • T is the temperature on an absolute scale
     
     
   Noggle p. 175
   
   
2. Clausius Clapeyron Equation
   
   
   • Delta v H ??circle/line?? is the molar heat of vaporization
     
   • P is the pressure
     
   • R is the real gas constant
     
   • T is the temperature on an absolute scale
     
     
   Noggle p. 179