SIT parameters for 1:2 electrolytes and correlation with Pitzer coefficients.
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.
Crea
Francesco
F
Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Salita Sperone 31, 98166 Messina (Vill. S. Agata), Italy.
Foti
Claudia
C
De Stefano
Concetta
C
Sammartano
Silvio
S
D004573:Electrolytes / Q000737:chemistry*; D007287:Inorganic Chemicals; D007477:Ions; D009994:Osmolar Concentration