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- Margules_function abstract "A Margules function is a function added to the Raoult's law description of a liquid solution to account for deviations from ideality. See also Margules activity model.The amended Raoult's law description of the vapor pressure above the solution becomes:P1=P*1x1fM,1P2=P*2x2fM,2The Margules function has the general form:fM,1 = exp(αx22+βx23+γx23+δx24+...)The function always contains the opposite mole fraction x2 (= 1-x1 for a binary system). The numbers of Margules parameters α, β, γ, δ, .. varies. The larger the deviations from ideality the more parameters are required.The Gibbs-Duhem relation can be used to fix the Margules function for the second component once the first has been chosen. The case where only one parameter α is needed is known as the regular solution model.".
- Margules_function wikiPageExternalLink Margules_functions.
- Margules_function wikiPageID "7812353".
- Margules_function wikiPageRevisionID "457873076".
- Margules_function hasPhotoCollection Margules_function.
- Margules_function subject Category:Chemical_thermodynamics.
- Margules_function comment "A Margules function is a function added to the Raoult's law description of a liquid solution to account for deviations from ideality. See also Margules activity model.The amended Raoult's law description of the vapor pressure above the solution becomes:P1=P*1x1fM,1P2=P*2x2fM,2The Margules function has the general form:fM,1 = exp(αx22+βx23+γx23+δx24+...)The function always contains the opposite mole fraction x2 (= 1-x1 for a binary system). The numbers of Margules parameters α, β, γ, δ, ..".
- Margules_function label "Margules function".
- Margules_function sameAs m.026dx8y.
- Margules_function sameAs Q6760834.
- Margules_function sameAs Q6760834.
- Margules_function wasDerivedFrom Margules_function?oldid=457873076.
- Margules_function isPrimaryTopicOf Margules_function.