Conductance studies of sodium salts of some aliphatic carboxylic acids in water at different temperatures

Theoretical interpretation of conductivity data below and above the CMC: The case of alkaline ion decanoate solutions

“…There is a very good agreement between our measurements and those made by Kinart [3]. On the other hand, the data previously determined by Campbell [2] differ more from the values obtained in this work or in [3]. For comparison, we have also given in Table 1 the values of limiting conductivities of decanoate determined previously [3], at the same temperatures as in this study.…”

“…The experimental data determined in this study are presented in the Fig. 1 together with literature experimental values determined previously [2,3]. There is a very good agreement between our measurements and those made by Kinart [3].…”

“…Cs + deduced with Eq. (4) from the corresponding values of the limiting conductivity λ 0 given in [11]; ionic limiting conductivity of Dec − , λ 0 Dec − , (as estimated from data on d Data from [3] given only for comparison with our values given above.…”

“…Measurements were made a long time ago at low concentrations at 298 K [2]. More recently, new experiments have been carried out at low concentrations for some of the temperatures studied [3]. Then in this work, additional experiments were carried on diluted solutions of NaDec, to improve the reliability of the study.…”

Imidazolium-Based Ionic Liquids: Some Research Methods, Applications and Physico-Chemical Properties

“…Conductometry is an electroanalytical method of obtaining analytical and physicochemical information by measuring the conductivities of electrolyte solutions. [9][10][11] For conductance measurements is usually used a highly precise conductance bridge (Leeds & Northrup), [12] or RLC Wayner-Kerr 6430B conductivity meter, [13] equipment with a threeelectrode cell. The uncertainty for this measurement is 0.02 %.…”