the enthalpy of vaporization (symbol ∆Hvap), also known as the (latent) heat of vaporization or heat of evaporation, is the amount of energy (enthalpy) that...

& Zhang S (2011). "Corrected Values for Boiling Points and Enthalpies of Vaporization of Elements in Handbooks". J. Chem. Eng. Data. 56 (2): 328–337...

The enthalpy of sublimation (also called heat of sublimation) can be calculated by adding the enthalpy of fusion and the enthalpy of vaporization. While...

temperatures T1, T2 respectively, ΔHvap is the enthalpy of vaporization, and R is the universal gas constant. The rate of evaporation in an open system is related...

solid to liquid. Enthalpy of vaporization is defined as the enthalpy change required to completely change the state of one mole of substance from liquid...

Enthalpy of fusion Enthalpy of vaporization Ton of refrigeration – the power required to freeze or melt 2000 lb of water in 24 hours These “degrees of heat”...

In thermodynamics, the enthalpy of fusion of a substance, also known as (latent) heat of fusion, is the change in its enthalpy resulting from providing...

−83 °C, with a melting enthalpy of 10.48 kJ/mol. At atmospheric pressure, the compound boils at 77 °C. The vaporization enthalpy at the boiling point is...

between the enthalpy of vaporization and the boiling temperature. It is named after Frederick Thomas Trouton. It is expressed as a function of the gas constant...

thermodynamics, the entropy of vaporization is the increase in entropy upon vaporization of a liquid. This is always positive, since the degree of disorder increases...

relatively large amount of heat in order to evaporate (that is, it has a large enthalpy of vaporization). The temperature of dry air can be dropped significantly...

between the enthalpy of vaporization and the boiling temperature. It is named after Frederick Thomas Trouton. It can be expressed as a function of the gas...

minus the enthalpy of the stoichiometric oxygen (O2) at the reference temperature, minus the heat of vaporization of the vapor content of the combustion...

heat engine Conversion of scales of temperature Energy conversion efficiency Enthalpy Enthalpy of fusion Enthalpy of vaporization Entropy Equipartition...

with phase transitions such as melting or vaporization (see enthalpy of fusion and enthalpy of vaporization). Therefore, it should be considered a function...

of liquid water droplets. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization...

the enthalpy of vaporization of Br2 at the temperature of interest (usually in kJ/mol). Ionic liquids The difference between energy and enthalpy is very...

molar latent heat (or molar enthalpy) of vaporization; for a solid–gas transition, L {\displaystyle L} is the molar latent heat of sublimation. If the latent...

The vaporizing droplet (droplet vaporization) problem is a challenging issue in fluid dynamics. It is part of many engineering situations involving the...

Physics portal Specific heat of melting (Enthalpy of fusion) Specific heat of vaporization (Enthalpy of vaporization) Frenkel line Heat capacity ratio...

refrigerant then provides a cooling effect at the evaporator from its enthalpy of vaporization. In the final stage the refrigerant vapour is (re)adsorbed into...

thermal energy of the water, which cools the liquid to a lower temperature; hence evaporation is useful for cooling. See Enthalpy of vaporization. The reverse...

per molar mass Specific heat of vaporization, enthalpy of vaporization, vaporizing heat per mole Specific humidity, mass of water vapor per unit mass dry...

energy, the enthalpy of vaporization, which cools the system. This is usually insignificant, although it can sometimes be an unwanted effect of heavy usage...

combustion in which a pre-mixed flame propagates through an explosive or a mixture of fuel and oxidizer. Deflagrations in high and low explosives or fuel–oxidizer...

designated ΔHtr. Enthalpy of fusion or melting. This applies to the transition of a solid to a liquid and is designated ΔHm. Enthalpy of vaporization. This applies...

sublimation regardless of whether it is at its boiling point or not. Phase transition Phase diagram Enthalpy of vaporization Explosive boiling Recovery...

is the molar mass of the solvent. Tb is boiling point of the pure solvent in kelvin. ΔHvap is the molar enthalpy of vaporization of the solvent. Through...

thermal efficiency that compares incoming light energy to the enthalpy of vaporization. This is the same as the gained output ratio (GOR) in desalination...

Energies". Division of Chemical Education. Purdue University. Retrieved 2014-01-21. Majer V, Svoboda V (1985). Enthalpies of Vaporization of Organic Compounds...