Equations for vapor pressure VP, as log VP, at 298.15 K for a set of 1016 liquid organic and organometallic compounds have been constructed using Abraham descriptors. The regression standard deviations of 0.28 and 0.31 log units are excellent by comparison with literature values for large data ...
Vapor pressure is the physical property that describes the distribution of a chemical between air and its pure condensed phase (solid or liquid) at thermodynamic equilibrium. From: Comprehensive Analytical Chemistry, 2015 About this pageSet alert ...
where µA liquid =µA vapor are the chemical potentials of liquid and vapor at T and p . If the temperature is changed infinitesimally to T + dT , and the pressure produced by A changes accordingly to p + dp in order to maintain equilibrium between the two phases, then at ...
What is boiling point elevation and why does it occur? Which will have the higher vapor pressure at a given temperature: NH3 or PH3? Explain. What happens when the vapor pressure of a liquid is equal to atmospheric pressure? What is the temperature at which the vapor pressur...
Lecture 21: Vapor Pressure Phase Diagrams: Single components vs. the “real” world Liquids vs. solids and everything in between. Vapor pressure of liquids and solids as a measure of “escaping tendency” 1mL of liquid water is placed into an evacuated container of volume 10mL at room temper...
The meaning of VAPOR PRESSURE is the pressure exerted by a vapor that is in equilibrium with its solid or liquid form —called also vapor tension.
Vapor pressure is the pressure exerted by a vapor that is in thermodynamic equilibrium with its condensed phases (solid or liquid) in a closed system at a given temperature. The equilibrium — in other words, steady state — between evaporation and condensation occurs when: The rate of evaporati...
On vapor-liquid and liquid-solid equilibrium of cryogenic mixtures for Joule-Thomson cryocoolerLuo, E.CZhou, Y
Explain the relationship between 'vapor pressure' and the common phases 'solid', 'liquid', and 'gas'. Which of the following affects the vapor pressure of a liquid? Check all that apply. temperature, surface area, volume of the liquid, density of the liq...
The saturation vapor pressure is the pressure of vapor when it is in equilibrium with the liquid phase. From: Optics and Lasers in Engineering, 2019 About this pageSet alert Discover other topics On this page Definition Chapters and Articles Related Terms Recommended Publications Chapters and Article...