Thermodynamics of the amalgam cell {KxHg1−x| KCl (m)| AgCl | Ag }and primary medium effects upon KCl in { ethylene glycol + water }, { acetonitrile + water }, and { 1,4-dioxane + water } solvent mixtures

Thermodynamic Properties and Solubility of Sodium and Potassium Chloride in Ethane-1,2-diol/Water Mixed Solvent Systems to High Temperatures

“…The comparison indicates a good agreement between the values for activity coefficients of sodium chloride from this study calculated from eq and the corresponding values reported by Li et al and Ceccattini et al up to 60% weight fraction of MEG/water. At 0.8 (w/w) of MEG/water, the values for activity coefficients of sodium chloride from this study at 298.15 K disagree with the corresponding values reported by Ceccatti et al However, a similar comparison of the activity coefficients of potassium chloride from this study at 298.15 K with those reported by Manzoni al . indicates good agreement at all weight fraction of MEG/water (Figure ).…”

“…At 0.8 (w/w) of MEG/water, the values for activity coefficients of sodium chloride from this study at 298.15 K disagree with the corresponding values reported by Ceccatti et al 32 However, a similar comparison of the activity coefficients of potassium chloride from this study at 298.15 K with those reported by Manzoni al. 37 indicates good agreement at all weight fraction of MEG/water (Figure 9).…”

“…Figure 9. Comparison of the calculated and experimental stoichiometric activity coefficients of potassium chloride at 298.15 K and all concentrations (0 ≤ m ≤ m sat ) for different weight fractions (w/w) of MEG (a−d): □ , ○, Manzoni et al37 …”

Thermodynamics of the cell { Li- Amalgam | LiX (m)| AgX | Ag }(X=Cl,Br) and medium effects upon LiX in (acetonitrile + water), (1,4-dioxane + water), and (methanol + water) solvent mixtures with related solvation parameters

“…The procedure described later on, which was introduced in earlier papers, (5,6) was again applied to check the repeatability of performance of the present dilute (lithium + amalgam) electrodes. After each run of e.m.f.…”

“…where M is an alkali metal and MX the corresponding halide at molality m in the (aqueous + organic) solvent mixture Z, have recently received a stimulus, (1)(2)(3)(4)(5)(6) due to their importance which extends to the related areas of electroanalysis and metal corrosion. (7,8) In fact, knowledge of such fundamental thermodynamic quantities as the standard electromotive forces (e.m.f.)…”