WebJ. Chem. Thermodyn. 2016, 94, 169-176. JSON ; ThermoML; ... With NMR spectroscopy, water can be quantified using either the intensity or the chemical shift of the water proton peak for mole fractions as low as 200 ppm. It is even possible to detect water in the dried hydrophobic ionic liquids, few ppm of water, as long as the water peak does ... WebJ. Chem. Thermodyn. 2013, 67, 227-233. JSON ; ThermoML; ABSTRACT A designed pressure volume temperature (PVT) apparatus has been used to measure the (vapor + …
The speed of sound and derived thermodynamic properties of …
WebThe temperatures studied were T = (288.15, 293.15, 298.15, and 303.15) K. The excess molar volumes oV E mP, calculated from density data, are negative over the whole mole fraction range for the temperature range studied. The V E m values have been fitted to Redlich Kister polynomial equation and others volumetric properties were calculated. WebJan 1, 2011 · The solubilities of citric, malic and malonic acids in ethanol, 1,4-dioxane, water, acetonitrile, 2-propanol, and tetrahydrofuran (THF) were measured over the temperature range of 303.2–333.2K ... mexico drug war
Chemical thermodynamics - Wikipedia
WebJul 4, 2008 · Chem. Thermodyn. 1986, 18, 1125–1133. [Google Scholar] Murphy, K.P.; Gill, S.J. Calorimetric measurement of the enthalpy of dissolution of diketopiperazine in water as a function of temperature. Thermochim. Acta 1989, 139, 279–285. [Google Scholar] Wadso, I. Isothermal microcalorimetry for the characterization of interactions between drugs ... WebAbstract. The thermodynamic properties of the CuS — Cu 2 S system have been studied by means of adiabatic-shield calorimetry in the temperature range 5 to 1000 K. The heat-capacity curves show the presence of a large number of transitions which have been characterized structurally by powder X-ray and neutron diffraction. WebJ. Chem. Thermodyn. 2013, 57, 408-415. JSON ; ThermoML; ABSTRACT The solubilities of carbon dioxide in different alcohols, methanol, ethanol, and 1-propanol, were measured at two different temperatures (303.2 and 323.2) K and pressures up to 6 MPa. The experimental data of saturated alcohol density and viscosity were also reported at each ... mexico embassy helsinki