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The background on the assumptions and development of Wilson's activity coefficient model.

Comprehension Questions:

1. What value is assumed by Wilson's model for the coordination number (z)? 2. What are the values of Λ_{21} and Λ_{12 }at infinite temperature, according to Wilson's equation? 3. Solve for x_{1}+x_{2}Λ_{12} in terms of volume fraction (Φ_{1}) and mole fraction (x_{1}) at infinite temperature. 4. What type of phase behavior is impossible to represent by Wilson's equation?

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Lira replied on Permalink

## Wilson's model concepts (2:44)

Wilson's model concepts (2:44) (msu.edu)

The background on the assumptions and development of Wilson's activity coefficient model.

Comprehension Questions:

1. What value is assumed by Wilson's model for the coordination number (

z)?2. What are the values of Λ

_{21}and Λ_{12 }at infinite temperature, according to Wilson's equation?3. Solve for

x_{1}+x_{2}Λ_{12}in terms of volume fraction (Φ_{1}) and mole fraction (x_{1}) at infinite temperature.4. What type of phase behavior is impossible to represent by Wilson's equation?