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What is the name of the energy needed to change a substance from a liquid to a gas?
Wiki User
∙ 14y ago
The energy needed to change a substance from a liquid to a gas is called the enthalpy (or heat) of vaporization.
Wiki User
∙ 14y ago
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What is the energy needed for a substance to change from liquid state to a gaseous state?
thermol
What energy needed to change 1 kg of liquid into gas at boiling point?
Thermal Energy
What is the definition for latent heat of melting?
The amount of heat released / absorbed from a substance at constant temperature as you change state from liquid->solid / solid->liquid.
Energy needed to change a material from solid to liquid 3 WORDS?
Heat of Fusion
Is energy released when a solid changes to a liquid?
The latent heat of fusion
What is the energy needed for a substance to change from a liquid state to a gaseous state?
thermol
What is the energy needed for a substance to change from liquid state to a gaseous state?
thermol
Latent heat is the energy required for 1 kg of a substance to change?
Latent heat is the energy required for 1 kg of a substance to change ___________. phase
What energy is needed to change a material from a liquid to a solid?
energy
What Heat of is the energy needed for a substance to change from liquid state to a gaseous state?
Heat of vaporization or enthalpy of vaporization. It is the additional energy, per unit mass, required after vaporization temperature (boiling point) is reached, to accomplish the change in state, from liquid to gas.
What best describes the enthalpy of formation of a substance?
The energy change that happens when a substance forms from its elements (APEX)
What energy needed to change 1 kg of liquid into gas at boiling point?
Thermal Energy
Energy needed to change a material from solid to liquid?
It is the latent heat of liquefaction.
What type of heat energy is needed to change a material from a liquid to a gas?
endothermic
What is the definition for latent heat of melting?
The amount of heat released / absorbed from a substance at constant temperature as you change state from liquid->solid / solid->liquid.
What form of energy is needed to cause substances to change form one solid to a liquid and a liquid to a gas?
thermal energy is needed to do that job. as opposed to mechanical potential or chemical energies.
What is the name of heat energy that changes ice into water and water into steam?
Latent heat is the measurement of energy needed to change the state of a substance at its melting point or boiling point. The latent heat of fusion of water is the amount of energy needed to change a fixed amount of water from a solid to liquid at 0 degrees C. this works out to be more than 800KJ of heat energy. The latent heat of vaporization of water is the amount of energy needed to change a fixed amount of water from a liquid to a gas at 100 degrees C. this is more than 1200KJ of heat needed to be absorbed.
