Artigo
Volumetric properties of binary mixtures of acetonitrile and alcohols at different temperatures and atmospheric pressure
Registro en:
TORRES, Ricardo Belchior; FRANCESCONI, Artur Zaghini; VOLPE, Pedro Luiz Onófrio. Volumetric Properties of Binary Mixtures of Acetonitrile and Alcohols at Different Temperatures and Atmospheric Pressure. Journal of Molecular Liquids (Print), v. 131-13, p. 139-144, 2007.
0167-7322
Autor
Torres R.B.
Francesconi A.Z.
Volpe P.L.O.
Resumen
In this work, densities and excess molar volume data of binary mixtures of acetonitrile + methanol, or + ethanol, or + 1-propanol, or + 1-butanol as a function of composition, under atmospheric pressure and at 288.15, 293.15, 298.15 and 303.15 K have been used to calculate partial molar volumes (V-i), excess partial molar volumes (V-iE) and apparent molar volumes (Vφ{symbol}i) of each component. The partial molar volumes at infinite dilution (V-i∞) have been determined using three different methods. © 2006 Elsevier B.V. All rights reserved.