Solubility of Lansoprazole in different solvents

Solubility of daidzin in different organic solvents and (ethyl alcohol+water) mixed solvents

“…Since the real solution exhibits non-ideal behaviour, as the logarithm of mole fraction of the solute has a linear function of the reciprocal of the absolute temperature, it could be simplified as the van't Hoff equation (equation (7)) [23,24]:…”

Solubility and mixing thermodynamics properties of erythromycin ethylsuccinate in different organic solvents

“…The Van't Hoff equation describes the linear relationship between the logarithm of mole fraction solubility data and the reciprocal of the absolute temperature [20]. where Δλ 12 and Δλ 21 represent the cross interaction energy parameters obtained by correlation; ν 1 and ν 2 are the mole volumes of the solute and solvent, respectively.…”

Determination and correlation of solubility and thermodynamic properties of l -methionine in binary solvents of water + (methanol, ethanol, acetone)

“…To describe the solubility of the solute in the binary solvent system, the combined nearly ideal binary solvent/ Redlich−Kister (CNIBS/R-K) model [22,23] was proposed as follows:…”