Heat of Vaporization
The latent heat of vaporization
No, totally independent
The heat energy required to change a substance between solid & liquid at constant temperature is called the "latent heat of fusion". If the change is from solid to liquid the substance gains this energy. If the change is from liquid to solid the substance gives up this energy. The exact amount of latent heat of fusion is different for different substances.
The liquid to gas phase change will absorb the largest amount of heat energy.
When enough energy is added to a liquid for it to change to a gas, the liquid has reached its _______________
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
Every element has its own energy requirement to change a solid to liquid form. This energy , for water. is 80 calories (333 Joules) to turn a gram of ice to liquid water.
It is the amount of energy required to change 1kg of solid into a liquid with no temperature change.
The same amount of energy that is required to change it from a solid to a liquid. About 334.0 kJ/kg.
Heat of fusion.
Is the amount of energy required to change 1kg of liquid into gas with no temperature change.
Solids can be change into liquid by melting for example the ice. It will melt by just minutes in exposure of sunlight.. Liquid can be turned to gas by evaporating. Example a water can evaporate when heated..... :)