TY - JOUR
T1 - The solubility and solvation of salts in mixed nonaqueous solvents. 2. Potassium halides in mixed protic solvents
AU - Labban, Abdel Karim S.
AU - Marcus, Yizhak
PY - 1997/1
Y1 - 1997/1
N2 - The solubilities of potassium fluoride, chloride, and bromide in ethanol, formamide, and N-methylformamide and in binary mixtures of these solvents were determined at 25°C. The standard molar Gibbs energies of solution, ΔsolnG°, in the neat solvents were related to their hydrogen bonding abilities. The values of ΔsolnG° in the mixtures were fitted with expressions of the quasilattice quasichemical theory, and the preferential solvation of the ions was thereby established.
AB - The solubilities of potassium fluoride, chloride, and bromide in ethanol, formamide, and N-methylformamide and in binary mixtures of these solvents were determined at 25°C. The standard molar Gibbs energies of solution, ΔsolnG°, in the neat solvents were related to their hydrogen bonding abilities. The values of ΔsolnG° in the mixtures were fitted with expressions of the quasilattice quasichemical theory, and the preferential solvation of the ions was thereby established.
KW - Mixed solvents
KW - Preferential solvation
KW - Quasilattice quasichemical theory
KW - Solubility
UR - http://www.scopus.com/inward/record.url?scp=0031492862&partnerID=8YFLogxK
U2 - 10.1007/BF02439440
DO - 10.1007/BF02439440
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AN - SCOPUS:0031492862
SN - 0095-9782
VL - 26
SP - 1
EP - 12
JO - Journal of Solution Chemistry
JF - Journal of Solution Chemistry
IS - 1
ER -