The vapor-liquid equilibria of three recently proposed water models have been computed using Gibbs-Duhem simulations. These models are TIP4P/Ew, TIP4P/2005, and TIP4P/ice and can be considered as modified versions of the TIP4P model. By design TIP4P reproduces the vaporization enthalpy of water at room temperature, whereas TIP4P/Ew and TIP4P/2005 match the temperature of maximum density and TIP...

Experimental liquid-liquid equilibria of the water-chloroform-acetic acid system were studied at temperature of 298.15 K. Complete phase diagrams were obtained by determining solubility and tie-line data. Data for the construction of ties-lines were determined by preparing mixtures of known mole fraction of components in the region of formation of two phases. Separation factors were evaluated f...

Liquid democracy has a natural graphical representation, the delegation graph. Consequently, strategic aspects of liquid can be studied as game over graphs, called game. Our main result is that this bicriteria approximation guarantees, in terms both rationality and social welfare. Specifically, we prove price stability for \(\epsilon \)-Nash equilibria exactly \)

The effect of magnetic field on the liquid-liquid equilibrium of two ternary systems (water + acetic acid + butyl acetate and water + acetic acid + dimethyl succinate) at 298.15 K under atmospheric pressure was investigated. The results obtained show that the strength of the magnetic field (0.02 T) affects the solubility of acetic acid in the used organic solvents. Distribution coefficients and...