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more. in any case, going from a solid to a gas requires more energy than going from a solid to a liquid. Considering Hess's Law, break down the reaction into two parts; solid to liquid, and then liquid to gas. Total energy of sublimation of the substance will be the sum of the two reactions.
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∙ 13y ago
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Is heat released or absorbed during sublimination?
Sublimation is when a solid turns into a gas. During sublimation the solid gains energy to turn into a solid.
Is energy gained during sublimation?
Energy is added when sublimation occurs, because it skips the liquid sates and goes strait from a solid to a gas. And to break particles apart, you must add heat, so energy is gained.
What are three change of state in which energy is absorbed?
Energy is absorbed during melting, boiling and sublimation.
What is the role of energy in sublimation?
Any change of state (a.k.a. change of phase) involves a transfer of energy. The case of sublimation is similar to the evaporation of liquids: you have to input energy to turn the solid into a gas; you get energy back if the process occurs in the opposite direction (from gas to solid).
What changes of state require energy?
Sublimation, melting, and vaporization are three changes of state which require energy.
Which change of state takes more energy?
Sublimation
What is happening to energy in sublimation?
Sublimation is an endothermic phase transition.Sublimation is the transformation of a solid in a gas, directly, and need energy for this.
Is energy released or required for sublimation?
Required
when there is sublimation does the energy increese or decreese?
decreese
If there is lots of particles in copperis there more energy or less energy?
water has the more energy. ice has less energy.
Is heat released or absorbed during sublimination?
Sublimation is when a solid turns into a gas. During sublimation the solid gains energy to turn into a solid.
What is sublimation of anger?
sublimation is a psychological process where the energy of an emotion is transformed into some activity. for instance, if you are angry, but rather than expressing that anger directly you use that energy is some sport, game, or in doing some project, that would be sublimation.
Conditioned muscles rely less on what and more on what for energy?
less glycogen and more fat for energy
Is energy released or required for sublimation to take place?
Required
Does the energy in sunlight cause evaporation precipitation and sublimation?
Yes.
Is energy gained during sublimation?
Energy is added when sublimation occurs, because it skips the liquid sates and goes strait from a solid to a gas. And to break particles apart, you must add heat, so energy is gained.
What are three change of state in which energy is absorbed?
Energy is absorbed during melting, boiling and sublimation.
