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Water - Heat of Vaporization vs. Temperature Online calculator, figures and tables showing heat of vaporization of water, at temperatures from 0 - 370 °C (32 - 700 °F) - SI and Imperial units.
- Seawater
Freezing Point of Seawater vs. Pressure and Salinity....
- Compressed Water
Online calculator, figures and tables showing heat of...
- Supercooled Water
Online calculator, figures and tables showing heat of...
- Boiling Points at High Pressure
Thermodynamic properties of heavy water (D2O) like density,...
- Thermodynamics
Water - Heat of Vaporization vs. Temperature Online...
- Properties at Gas-Liquid Equilibrium Conditions
Figures and tables showing specific gravity of liquid water...
- Saturation Pressure
Vapor pressures vs. dry and wet bulb temperatures in moist...
- Boiling Points at Vacuum Pressure
Figures and tables showing specific gravity of liquid water...
- Seawater
5 cze 2024 · The latent heat calculator helps you compute the energy released or absorbed during a phase transition like melting or vaporizing. In the text below, we explain what is specific latent heat and present a simple latent heat calculation.
5 kwi 2016 · Latent heat refers to the heat required to overcome molecular bonds. Latent heat of vapourisation of water at 1 bar, $100^\circ C$ is $2257 \frac{kJ}{kg}$. Which means, that much heat is required to break inter-molecular forces and turn into gasoeus phase.
In thermodynamics, the enthalpy of vaporization (symbol ∆H vap), also known as the (latent) heat of vaporization or heat of evaporation, is the amount of energy that must be added to a liquid substance to transform a quantity of that substance into a gas.
L is the specific latent heat of vaporization and is the heat required to convert a unit mass of liquid into vapour at the same temperature as the boiling point. L and the boiling temperature, both depend on the pressure. Heat transfer occurs between bodies that are in contact with each other.
latent heat of vaporization: the energy required to transition one unit of a substance from liquid to vapor; equivalently, the energy liberated when one unit of a substance transitions from vapor to liquid.
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.
