Gibbs Energy and Conductivity Properties of NaCl Solutions in Water + ISO-Propanol Mixtures at 298.15 K

Conductance studies of NaCl, KCl, NaBr, KBr, NaI, Bu4NI, and NaBPh4 in water + 2-propoxyethanol mixtures at 298.15 K

“…The results of our previous works on the water-alcohol mixtures [1][2][3][4][5][6][7] and mixtures of water with alkoxyalcohols [13][14][15][16] seem to confirm this opinion. Also interesting are the results of Bĕster-Rogač [26] on the electrical conductivity of NaCl in water-dioxane mixtures.…”

“…Such character of changes Fig. 1 Walden product Λ o ·η· 10 −2 [S·cm 2 ·mol −1 ·mPa·s], of NaBr, NaI, KCl, NaBPh 4 , and NBu 4 I as function of the mole fraction, x 2 , in water (1)+2-propoxyethanol (2) mixtures at 298.15 K: empty diamonds NaCl, empty squares NaBr, empty triangles NaI, filled triangles KCl, filled squares NaBPh 4 , and filled diamonds NBu 4 I in the value of R was observed by us in all studied waterorganic solvent mixtures [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. This may be due to the incorporation of solvent molecules between the ions forming the ion pair, both in terms of number and size of these molecules.…”

“…This work is a continuation of our investigations of electrolyte solutions in mixed solvents (water-alcohol [1][2][3][4][5][6][7], water-amide [8][9][10][11][12] and water-alkoxyethanol [13][14][15][16]). …”

Electromotive Force Measurements and Thermodynamic Modelling of Sodium Chloride in Aqueous-Alcohol Solvents

“…Data for the propanols are in satisfactory agreement with results (Gregorowicz et al, 1996). In the case of butanols the values of the standard functions of transfer at 298.15 К are shifted to smaller values compared to those recommended in the study (Chu et al, 1987).…”

“…19.70 -42.1 ± 0.6 41.9 ± 0.7 -4062 ± 60 3908 ± 80 (Gregorowicz et al, 1996) 4042 ± 70 29.62 -61.0 ± 0.6 61.0 ± 0.7 -5885 ± 60 5649 ± 80 (Gregorowicz et al, 1996) 5885 ± 70 39.56 -76.4 ± 0.7 80.0 ± 0.8 -7371 ± 70 7451 ± 80 (Gregorowicz et al, 1996) 7718 ± 80…”