Solubility phase equilibrium in ternary system fullerenol C60(OH)24 and praseodymium salt: PrCl3-C60(OH)24-H2O at 25 C

solubility of ranitidine in binary and ternary mixtures of pegs 200 and 400, ethanol and propylene glycol at 25 °c

Solubility of corundum in the system Al2O3–SiO2–H2O–NaCl at 800 °C and 10 kbar

The solubility of corundum was measured at 800 °C and 10 kbar in NaCl–H2O–SiO2 fluids over NaCl mole fractions (XNaCl) of 0 to 0.5 and SiO2 concentrations of zero to quartz or albite+melt saturation, depending on XNaCl. Experiments were performed in a piston-cylinder apparatus. Dissolved Al2O3 and SiO2 were determined by weight losses of corundum and quartz crystals, or by bulk compositions of ...

Thermodynamic behavior of FeCl3-H2O and HCl-FeCl3-H2O systems - A Pitzer Model at 25°C

Most of the speciation models of aqueous electrolyte systems are based on the “ion pairing and complexing approach”. They are only suitable for aqueous solutions with ionic strengths lower than about 1 eq.kgw . For highly saline solutions, an approach based on “specific-ion interactions” (the so-called “Pitzer approach”) provides much more accurate results. Various thermodynamic databases suppo...

THERMODYNAMIC MODELING IN THE Na-NO3-SO4-Cl-OH-H2O CHEMICAL SYSTEM AT 25 °C

Solubility Product Study of CdF2 in a Mixed Solvent Medium and Related Ion—Pair Formation at 25 °C

The solubility of CdF2 in the mixed solvent (water(1)+ethanol(2)) with mass fraction, W1 = 0.9,was determined by using solvent evaporating method in the presence of various concentrations(0.100, 0.200, 0.300, 0.400, 0.500, 0.600, 0.800 and 1.500 mo1.1)) of NaCI at 25°C. The values ofsolubility and solubility product constant of CdF2 in the mixed solvent were evaluated at zero ionicstrength upon...