Talk:Activity coefficient

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[edit] Deviations from Raoult's Law

Can someone provide information on how activity coefficients demonstrate either positive or negative deviations from Raoult's Law? 171.64.133.56 22:53, 24 February 2006 (UTC)

[edit] Examples; normalisation

This article, which is indirectly referenced from the pH value article, is in desperate need of more explanation. We need an example where the activity coefficient is given as an actual number, not just relative to other activity coefficients.

Am I right in guessing that the normalisation is such that the activity coefficient approaches one as the mixture is diluted?

The article does not currently give a definition of the term.

RandomP 16:16, 19 September 2006 (UTC)