MEASUREMENT AND PREDICTION OF LIMITING ACTIVITY-COEFFICIENTS

Limiting activity coefficients are of both theoretical and practical i nterest. They provide direct information about unlike pair interaction s in solution, without the need to use empirical g(E) models for conce ntration dependence. They also characterize a variety of important sep aration processes involving dilute solutions, especially in the enviro nmental arena. New experimental and predictive methods are available f or measurement, correlation, and estimation of gamma(infinity) data.