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Can result from adding or removing thermal energy?
A change in phase can result from adding or removing thermal energy. For example, adding heat can change a solid to a liquid or a liquid to a gas, while removing heat can change a gas to a liquid or a liquid to a solid.
What is the different between endothermic and endothermic?
The difference between endothermic and exothermic energy is that exothermic energy is the reaction that releases energy and endothermic is the reaction in ehich energy is absorbed.
How melting is endothermic?
The process of melting is endothermic because you are adding heat (or energy) to the object. When you add heat or energy to an object it begins to melt , Which tells you the object has reached its melting point or the temperature that the object melts at.endothermic is adding heat or energy (ENdothermic means ENtering)exothermic is removing heat or energy (EXothermic means EXiting).Conversely, the process of freezing is exothermic.And easy way to remember this is that when ice melts it makes things cold. This is because it is sucking in the heat.
What is needed to change from 1 state to another?
Energy. Either adding it or removing it.
How would you expect energy to change during a chemical reaction?
Chemical reactions are either; endothermic, removing energy from the environment, or exothermic, emitting heat upon the environment.
What can result from adding or removing thermal energy?
Adding thermal energy can increase the temperature of a substance, leading to changes in its physical state (melting, boiling), chemical reactions, or expansion. Removing thermal energy can lower the temperature, causing the substance to condense, freeze, or contract.
What term refers to a chemical reaction that absorbs heat energy?
Absorbing energy from the surroundings is endothermic. (The opposite - releasing energy to the surroundings - is exothermic).
Any reaction that absorbs 150 kcal of energy can be classified as?
Endothermic. Any reaction that ABSORBS energy is classified as endothermic.
What is a reaction which takes in energy?
endothermic
Is it an endothermic reaction if salt is added to ice?
Yes, adding salt to ice is an endothermic reaction because it absorbs heat from the surroundings in order to melt the ice. The process of dissolving salt in water requires energy, which is taken from the surroundings, resulting in a decrease in temperature.
When something is being melted is it adding or removing thermal energy?
It would be added thermal energy to break intermolecular attractions
How does adding or removing energy affect the movement of atoms and molecules?
Adding energy increases the movement of atoms and molecules as they gain kinetic energy and move more rapidly. Removing energy has the opposite effect, slowing down the movement of atoms and molecules as they lose kinetic energy and move more slowly.
