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Find the heat of vaporization of water at different temperatures and vapor pressures, using online calculator, figures and tables. The heat of vaporization is the energy required to transform liquid water into gas, and it decreases with increasing temperature.
- Water - Thermophysical Properties
Thermal properties of water at different temperatures like...
- Water - Thermophysical Properties
Learn the definition, units, and thermodynamic background of the enthalpy of vaporization, also known as the heat of vaporization or evaporation. Find selected values for elements and other substances, including water (40.65 kJ/mol).
A likely example of naturally occurring supercritical water is in the hottest parts of deep water hydrothermal vents, in which water is heated to the critical temperature by volcanic plumes and the critical pressure is caused by the weight of the ocean at the extreme depths where the vents are located.
Find the latent heat of evaporation of water at different temperatures and pressures, as well as other thermal properties of water, on this web page. The latent heat of evaporation is the energy required to change one gram of liquid water to water vapor at a constant temperature and pressure.
The long stretches of constant temperature values at \(0^oC\) and \(100^oC\) reflect the large latent heat of melting and vaporization, respectively. Water can evaporate at temperatures below the boiling point.
The latent heat of vaporization is the amount of heat needed to cause a phase change between liquid and gas. L f L f and L v L v are coefficients that vary from substance to substance, depending on the strength of intermolecular forces, and both have standard units of J/kg.
2 Φεβ 2011 · Learn the definition, equation and methods for determining the latent heat of vaporization of a single-component or multicomponent system. Find references and data for heats of vaporization of fluids and organic compounds.
