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Spectral data. Vapor pressure of liquid. Density of ethanol at various temperatures. Properties of aqueous ethanol solutions. Boiling points of aqueous solutions. Charts. References. Ethanol (data page) This page provides supplementary chemical data on ethanol.
Online calculator, figures and tables showing density and specific weight of ethanol at temperatures ranging from -25 to 325 °C (-10 to 620 °F) at atmospheric and higher pressure - Imperial and SI Units.
22 wrz 2024 · Additional Information. Vapor Pressure: The vapor pressure of ethanol increases with temperature, indicating that more ethanol molecules escape into the vapor phase as temperature rises.; Applications: Ethanol is commonly used in the production of alcoholic beverages, as a solvent, and in various industrial applications.; Health and Safety: Ethanol is flammable, and its vapors can be harmful ...
Vapour Pressures of Methanol, Ethanol, Pentan-1-ol, and Octan-1-ol from the Normal Boiling Temperature to the Critical Temperature, J. Chem. Thermodyn., 1975, 7, 2, 185-190, https://doi.org/10.1016/0021-9614(75)90267-0.
At 20.0 °C, the vapor pressure of ethanol is 5.95 kPa, and at 63.5 °C, its vapor pressure is 53.3 kPa. Use this information to estimate the enthalpy of vaporization for ethanol. Answer
d(ln(k H))/d(1/T): Temperature dependence parameter for Henry's Law constant: k° H Henry's Law constant at 298.15K
1 lip 2014 · You use the Clausius-Clapeyron equation. Experiments show that the vapour pressure P, enthalpy of vaporization, ΔH_"vap", and temperature T are related by the equation lnP = "constant" – (ΔH_"vap")/"RT" where R is the ideal gas constant.
