Notes

Beattie-Bridgeman’s equation is a …

Beattie-Bridgeman’s equation is a state was proposed in 1928. It has five experimentally determined constants. P=RT (1-ε) (V + B)/V2 -A/V2, where p is the pressure. T is the temperature and R is the molar gas constant and A, B & ε are constant related to five empirical constants A0, B0, a,b,c by
A=A0 (1-a/V)
B=B0 (1-b/V).