
TY  - JOUR
A1  - Bottomley, GA 
A1  - Bremers, MT 
T1  - Electrolyte Molar Volumes at 273-373-K in Propylene Carbonate, N-Methylformamide, Formamide and Methanol: Their Relation to Solvent Compressibility. Ion Association Constants in Acetonitrile at 298-K
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1986
VL  - 39
IS  - 12
SP  - 1959
EP  - 1981
KW  - 
UR  - https://doi.org/10.1071/CH9861959 
N2  - Measurements have been made on several electrolytes of their apparent molar volumes at 25&#176;C by dilatometry and typically from 0&#176;C to 125&#176;C by expansimetry in propylene carbonate, N- methylformamide, formamide, and methanol. The electrolyte limiting apparent molar volumes are shown to be linearly related to the temperature dependent isothermal compressibility in these solvents, as in water. Ion-pair equilibrium associated constants have been determined by volumetric means for NH4SCN, KSCN and ten other electrolytes in acetonitrile at 25&#176;C and similarly for MgSO4 in water at 25&#176;C. Less extensive apparent molar volume studies in water 0 to 160&#176;C for high charge species and in liquid sulfur dioxide at 25&#176; are also reported. 
ER  -

