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Which state changes are exothermic and endothermic?

Updated: 5/26/2024

Wiki User

∙ 11y ago

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freezing is exothermic, melting is endothermic, evaporation is endothermic, condensation is exothermic.

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∙ 11y ago

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AnswerBot

∙ 5mo ago

Exothermic state changes release heat energy to the surroundings, such as freezing and condensation. Endothermic state changes absorb heat energy from the surroundings, like melting and vaporization.

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Continue Learning about Chemistry

When the temperature changes cause of a reaction is it exothermic or endothermic?

If the temperature increases during a reaction, it is exothermic. This means that heat is being released into the surroundings. If the temperature decreases during a reaction, it is endothermic, meaning heat is being absorbed from the surroundings.

What is the opposite of endothermic?

The opposite of endothermic is exothermic. Exothermic reactions release energy in the form of heat to the surroundings, while endothermic reactions absorb energy from the surroundings.

What is the difference between endothermic and exothermic change?

Endothermic reactions absorb heat from the reactants, i.e , the vessel or beaker in which the reactions have happened will be cool to touch........ Whereas in exothermic reactions, Heat will be given out and the vessel will be hot to touch..........

Is the process of condensing exothermic or endothermic?

The process of condensing is exothermic. This means that heat is released during condensation as the gas changes into a liquid state.

Reactions that release heat as bonds are broken are called .?

exothermic

Related questions

What contrast endothermic and exothermic changes?

Exothermic: release of heat Endothermic: absorption of heat

How can you tell the difference between an endothermic and exothermic reaction?

You can generally tell by changes in temperature, whether you have an exothermic reaction which produces heat, or an endothermic reaction which consumes heat.

Is freeezing endothermic or exothermic?

Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.

Is the formation of ammonium nitrate crystals from an aqueous state endothermic or exothermic?

Endothermic. That is why it is used in ice packs.

What is the opposite of exothermic?

The opposite of exothermic is endothermic. Exothermic reactions are those which give off energy in the form of heat. Endothermic reactions require energy.

Is transpiration exothermic or endothermic?

endothermic

Is sublimation a exothermic or endothermic?

endothermic

Is saponification exothermic or endothermic?

it is an endothermic

Is an explosion an exothermic or endothermic?

Exothermic

Is electrolysis exothermic or endothermic?

exothermic

Is bonding endothermic or exothermic?

exothermic

When the temperature changes cause of a reaction is it exothermic or endothermic?

If the temperature increases during a reaction, it is exothermic. This means that heat is being released into the surroundings. If the temperature decreases during a reaction, it is endothermic, meaning heat is being absorbed from the surroundings.

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Which state changes are exothermic and endothermic?

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