Question


In my physical chemistry book, I'm reading about "Margules Equations":

ln γ<sub>A</sub> = Βx<sub>B</sub><sup>2</sup>
ln γ<sub>B</sub> = Βx<sub>A</sub><sup>2</sup>

I don't understand where these equations come from. How is it known that there is a single constant Β that satisfies both relationships?

Related Questions

How do you make a venn diagram of the 6 branches of chemistry? (Inorganic chemistry, organic chemist... In how many different ways can a chemistry book, a calculus book, a history book and a dictionary be... A particular Chemistry book costs $6 less than a particular Physics book. Two such Chemistry books...