WebJun 26, 2024 · The determination of the solubility and MZW of the borax in sodium carbonate solutions was carried out with a temperature range from 285 to 315 K according to the conventional polythermal method. Firstly, 60 … WebThe metastable zone width (MSZW) of p-methoxybenzoic acid (PMBA) in an ethanol-water system was measured using the polythermal method. The nucleation order m obtained by …
Solubility of 1,1-Diamino-2,2-dinitroethylene in N,N …
WebFeb 25, 2009 · Analysis of the experiment data for four different solute-water systems according to the above equation revealed that: (1) the values of Φ and m for a system at a … WebSolubilities were measured by a visual polythermal method at temperatures from (248.59 to 350.46) K. Regression equations were obtained with a least-squares method, and the average absolute deviations of the calculated values from the experimental data were 0.10% (solution temperature < 284.59 K) and 0.12% (temperature {ge} 284.59 K), respectively. othello act 1 discussion questions
Evaluation of Wine Stability to Potassium Hydrogen Tartrate ...
WebBy the isothermal method, Fig. 1a shows that the rectan- gular area, N 1 , determined by f IJS 1 ) × f IJt 1 ), is equal to the nucleation constant N for one solute in a solvent. WebThe dependence of solubility in the NaClO3-NH4NO3-H2O system on temperature from complete freezing (-19.2°C) to 80°C was studied by the visual-polythermal method. The boundaries of the crystallization fields for ice, NaClO3, the α, β, and γ-modifications of ammonium nitrate, and the double compound NH4NO3.4NH4ClO3 were mapped on the … WebThe solubility of 1,1-diamino-2,2-dinitroethylene in dimethyl sulfoxide, N,N-dimethyl formamide, and N-methyl-2-pyrrolidone was measured by a polythermal method in the temperature range of (293.15 to 363.15) K. The solubility data were correlated against temperature with an exponential equation. The enthalpy of dissolution in each solvent … rocketry nambi effect showtimes