What is Duhem’s Theorem?
For any closed system formed from known amounts of prescribed chemical species, the equilibrium state is completely determined when any two independent variables are fixed. The two independent variables subject to specification may in general be either intensive or extensive. However, the number of independent intensive variables is given by the phase rule. Thus when F = 1, at least one of the two variables must be extensive, and when F = 0, both must be extensive.
How to Calculate Fugacity of Liq. Phase Species using Poynting Factor Correlation?
Fugacity of Liq. Phase Species using Poynting Factor Correlation calculator uses Fugacity of Liquid Phase Species = Saturated Fugacity Coefficient of Species*Saturated Pressure*exp((Volume of Liquid Phase*(Pressure-Saturated Pressure))/([R]*Temperature)) to calculate the Fugacity of Liquid Phase Species, The Fugacity of Liq. Phase Species using Poynting Factor Correlation formula is defined as the function of saturated fugacity coefficient of a species, saturated pressure, volume of the liquid phase of a component, pressure, saturated pressure and temperature. Fugacity of Liquid Phase Species is denoted by fl symbol.
How to calculate Fugacity of Liq. Phase Species using Poynting Factor Correlation using this online calculator? To use this online calculator for Fugacity of Liq. Phase Species using Poynting Factor Correlation, enter Saturated Fugacity Coefficient of Species (ϕsat), Saturated Pressure (Psat), Volume of Liquid Phase (Vl), Pressure (P) & Temperature (T) and hit the calculate button. Here is how the Fugacity of Liq. Phase Species using Poynting Factor Correlation calculation can be explained with given input values -> 4.691009 = 0.13*20*exp((120*(38.4-20))/([R]*450)).