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 Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species?
Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species calculator uses Poynting Factor = Fugacity of Liquid Phase Species/(Saturated Fugacity Coefficient of Species*Saturated Pressure) to calculate the Poynting Factor, The Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species formula is defined as the ratio of the fugacity of the liquid phase of a species to the product of saturated fugacity coefficient of a species and saturated pressure. Poynting Factor is denoted by P.F. symbol.
How to calculate Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species using this online calculator? To use this online calculator for Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species, enter Fugacity of Liquid Phase Species (fl), Saturated Fugacity Coefficient of Species (ϕsat) & Saturated Pressure (Psat) and hit the calculate button. Here is how the Poynting Factor using Saturated Fugacity Coeff. and Fugacity of Liq. Phase Species calculation can be explained with given input values -> 6.538462 = 17/(0.13*20).