Peng and Robinson equation of state
The Peng and Robinson equation of state is given by (Ref. 1 Eq. 4)
- Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle P={\frac {RT}{v-b}}-{\frac {a(T)}{v(v+b)+b(v-b)}}}