Na2SO4 solubility in sub- and supercritical water is determined on a wide temperature range using a continuous set-up. Crystallite sizes formed after precipitation are measured with in situ synchrotron wide angle X-ray scattering (WAXS). Combining these experimental results, a numerical modeling of...
Solubility in the Na2CO3 + NaHCO3 + Na2SO4 + NaCl + H2O System and Its Subsystems at 150 °C An apparatus was developed to determine the solubility of salts in water at high temperatures. The phase equilibrium data for the ternary systems NaHCO3 + NaCl + H2O and NaHCO3 + Na2SO4 +...
The Pitzer ion-interaction model was employed to predict the conversion in the title quaternary water-salt system. The thermodynamic solubility products (Ks0) were determined and the conversion of CaSO4 to CaCO3 in the CaSO4 + Na2CO3 = CaCO3 + Na2SO4 system was predicted. The standard molar...
Solubility: soluble in water, glycol, not soluble in ethanol. Solubility in water is as below Temperature (ºC) 0 10 20 30 40 50 60 70 80 90 100 Solubility by (g) 4.9 9.1 19.5 40.8 48.8 46.2 45.3 44.3 43.7 42.7 42.5Main indexes: ...
The solid-liquid phase equilibrium experiments were studied by the classical isothermal solubility equilibrium method [15–19]. For each experiment, the dry carbonates K2CO3 and Na2CO3 in a selected quantity were weighed, mixed with deionized water and placed into hard sealed plastic bottles, and ...
The solubility of the Na SO -MgSO -(NH ) SO -H O quaternary system was 2 4 4 4 2 4 2 measured using an isothermal method and the phase diagram of this system was investigated. The phase diagram shows that there are six solid phase crystalline zones, which correspond to MgSO ·7H O...
Strong electrolytes are compounds that can dissolve in an aqueous solution to form anions and cations. The strength of the electrolyte can be predicted by checking the solubility rules of ionic compounds in water.Answer and E...
solubility soluble in water, glycerol and hydrogen iodide and insoluble in ethanol preparations of sodium sulphate in 1625, johann rudolf glauber discovered sodium sulphate from austrian spring water, so its hydrate form is known as glauber’s salt. due to its medicinal properties, he named it ...
SolubilityIn this work, solubility of salicylic acid (S.A.) in aqueous solutions was determined, associated with other compounds like salts. Isothermal and isobaric solid-liquid equilibrium (SLE) data of five systems containing salicylic acid+water+salt (NaCl, KCl, NaBr, Na"2SO"4 and K"2SO...
Solubility of salicylic acid in water + salt (NaCl, KCl, NaBr, Na2SO4 and K2SO4) at 293.5--313.3 K[J]. Fluid Phase Equilib., 2012, 330(0): 48-51.Pires, R.F.; Franco, M.R. Solubility of salicylic acid in water + salicylic acid (NaCl, KCl, NaBr, Na2SO4 and K2SO4) at ...