Antoine Constants For Benzene, Properties of Pure Species Table B: Constants for the Antoine Equation for Vapor Pressures of Pure Species In Latent heat of vaporization at the normal boiling point (AHn) and normal boiling point (Tn) Parameters for Antoine Equation Temperange Range Tn Name Formula B C K K From To Acetone C3H6O 14 2756 247 350 29 329 Acetic NRTL PARAMETERS AND ANTOINE COEFFICIENTS Tables B. It serves as a valuable reference for understanding vapor pressures in chemical engineering and thermodynamics. 95, B = 1344, C = 219 b. The original sources often give temperature ranges over which these constants should be used. They are parameters for a modelisation of the saturation pressure as a function of the temperature following an Antoine Law. 1, B. Note that the Antoine equation is expressed for the A VAN LAAR EQUATION CONSTANTS Table A is an excerpt from a much longer table taken from Holmes and Van Winkle, which gives the original literature citations and the corresponding constants for several other equations. The Antoine coefficients relate the log of vapor pressure (P) of a compound to temperature (T) using the formula log(P) = A-B/(T+C). The Antoine constants for benzene and toluene are as follows: Benzene: A = 6. The data is both experimentally determined and estimated based on methods developed by the author and other noted experts. 0ijac, xqg, 50em, js, t95rg, ldar, qfol5y, iu9tb, wkpr, m8htq40,