The ET values were found to correlate closely with the solu- bility of water in those solvents, expect for 1,2-dichloroethane. The solubility of water in some of these solvents was significantly interrelated with the various equilibrium constants in the extraction of copper (II) with decanoic ...
Although this single ionic property cannot be measured thermodynamically and also varies from one ionic liquid to another, the standard Gibbs energy of the ion transfer from a polar aprotic solvent, such as nitrobenzene and 1, 2-dichloroethane, to water is a convenient measure for it. The ...
The thermodynamic transfer functions of gases from H2O to D2O were calculated. The changes induced by the solvation process on the structure of water were estimated from the Gibbs energy of transfer and the difference in the hydrogen bond energies for D2O and H2O....
-1- (III-13) (III-14) SolubilityParameters TherelativeaffinityofapolymerandsolventcanbeassessedusingtheHansen’sthree- dimensionalsolubilityparameters,* d ,* p ,and* h .Therearesomerestrictionsinusingthe solubilityparametertheory.Onlyenergeticcontributionstothemixingprocessareinvolved andentropiceffectsarenot...
The solubility of water in methylene chloride and I: 2-dichloro-ethane over the temperature range - 20° to 40° and 80° respectively has been determined. The vapour pressures of the solvents, alone and in admixture, have been measured, and the composition of the varour phases of the ...
Solubility data were determined experimentally for the following pairs of liquids: 1-butanol-water, benzene-water, methanol-hexane, pentane-water, toluene-water, 1,2-dichloroethane-water, and methylene chloride-water, employing equipment normally used to obtain liquid–liquid equilibrium data. The ...
However, long times may pose several problems, such as decomposition of solute, molding of buffer, and drifting of pH. Higuchi in 1979 proposed the Facilitated Dissolution Method (FDM) to dramatically reduce incubation time. It employs a small volume of water-immiscible organic solvent to partly ...
CIP-45 also transfers from dichloroethane solution: about 100% transfers into water and less than 10% transfers into 0.01M HNO3. This compound fully transfers from p-xylene even into 0.3M HNO3 solution. Less than 5% of CIP-67 (with propyl substituents at phosphorus atom) transfer from organic...
Similarly, collection of further 60 solvents provided in Table 2 can also be classified according to the consonance rule. Although the best reference solvent for class B is nonan-1-ol but also such solvents as 1,2-dichloroethane, 1,2-dibromoethane, iodobenzene, butanoic acid or decan-1-ol...