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The latent heat of fusion
What else can I help you with?
What do you call the change in state of matter from a liquid to a gas?
Condensation
What happens when water changes from a solid to a liquid to a vapor?
When water changes from a solid to a liquid, it undergoes melting. When it changes from a liquid to a vapor, it undergoes evaporation. These changes are driven by increases in temperature and energy levels.
What happens when a solid a liquid and gas when it changes its state?
When a solid changes to a liquid, it melts and gains more kinetic energy. When a liquid changes to a gas, it evaporates and gains even more kinetic energy. When a solid changes directly to a gas without passing through the liquid state, it is known as sublimation.
When a substance changes from liquid to solid what is the energy?
The energy released is called the latent heat of fusion. This energy is needed to overcome the attractive forces between the particles of the substance to allow them to transition from a liquid to a solid state.
Is heat added or released during freezing?
This is latent heat. When a liquid freezes heat is released, and when it melts the same amount of energy must be supplied. Similarly when a liquid changes to a vapor, or when a vapor condenses, heat must be supplied or is released. Latent heat varies from one substance to another, and can be quantified as so many calories per gram or kilogram, you can find data in reference tables
Is energy released when a liquid changes to a solid?
Yes. Carbohydrates.
When a solid changes to liquid will it gain or lose energy?
It looses energy to the surroundings. When bindings brakes, energy is released.
When water changes from a solid to a liquid energy is?
Energy is used when water changes from a solid to a liquid.
What do you call the change in state of matter from a liquid to a gas?
Condensation
When a solid changes to a liquid energy is?
energy is gained!
What phase changes require the addition of energy?
Phase changes requiring the addition of heat energy are the phase changes from solid to liquid, liquid to gas, and solid to gas. These phase changes are termed melting (solid to liquid), evaporation (liquid to gas), and sublimation (solid to gas).
Identify to changes of state that require energy to be used and two changes of state that require the release of energy?
Changes of state that require energy: melting (solid to liquid) and vaporization (liquid to gas). Changes of state that release energy: freezing (liquid to solid) and condensation (gas to liquid).
When a solid changes to a liquid energy it is?
Melting. States of mater: Solid > Liquid > Gas > Plasma Low energy -----> High energy
What happens when water changes from a solid to a liquid to a vapor?
When water changes from a solid to a liquid, it undergoes melting. When it changes from a liquid to a vapor, it undergoes evaporation. These changes are driven by increases in temperature and energy levels.
What is a change of state in which energy is added as it changes state?
Solid --> Liquid. Liquid -> Gas. Solid --> Gas.
What changes the state between a solid and a liquid?
more energy, for the most part heat, changes the state between solid and liquid.
When wax freezes does it release energy?
Yes, when wax freezes, energy is released in the form of heat. This is because when a substance changes from a liquid to a solid state, its molecules slow down and release energy in the form of heat as they rearrange into a more ordered structure.
