Calculate pressure/volume/temperature, compressibility factor, and fugacity coefficient for liquid/gas/fluid.
Warning: may return a value for a metastable state.
T = temperature
P = pressure
Vm = molar volume
Tc = critical temperature
Pc = critical pressure
reduced quantities: Tr=T/Tc, Pr=P/Pc, Vr=Vm/(R*Tc/Pc)
Z = Pr*Vr/Tr= P*Vm/(R*T) = compressibility factor
φ = fugacity coefficient
atm = 101325 Pa
Theory (in Czech) – Version 1 (with reduced quantites) – Critical data of selected gases
© Jiří Kolafa (2006, 2020) by the GNU General Public License 3