Crea Francesco, Foti Claudia, De Stefano Concetta, Sammartano Silvio
Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Salita Sperone 31, 98166 Messina (Vill. S. Agata), Italy.
Ann Chim. 2007 Jan-Feb;97(1-2):85-95. doi: 10.1002/adic.200690088.
The empirical parameters of a two-parameter SIT equation were determined for some 1:2 electrolytes: chlorides, bromides, iodides, nitrates, perchlorates of alkali earth metals and sulfates of alkali metals. A wide range of ionic strengths (0 < I < or = 18 mol kg(-1)) and t = 25 degrees C was considered. Canonical correlation analysis showed quite significant correlations between SIT and Pitzer interaction coefficients for different classes of 1:2 type electrolytes.