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What is the difference between latent heat and sensible heat in terms of their effects on temperature changes in a substance?
Latent heat is the energy absorbed or released during a phase change, such as melting or boiling, without affecting the temperature of the substance. Sensible heat, on the other hand, is the energy absorbed or released that does cause a change in temperature.
When absorbed light energy is released by matter it is called what?
Example for light energy is absorbed or released, Heat is released and absorbed, electrical energy absorbed or released...
What does the difference in potential energy between the reactants and products represent?
It represents the change in enthalpy for the reaction.
What is chemical potential energy?
Chemical potential energy is the energy stored within the chemical bonds of a substance. It is released or absorbed during a chemical reaction. This energy is a form of potential energy that can be released as kinetic energy.
What happens to energy when a chemical bond is broken?
Depending on whether or not the original interaction was endothermic or exothermic, the breaking of the chemical bond will cause a release of energy and heat or an absorption of heat if the original equation was exothermic. The molecule created by the chemical bond will then denigrate.
How does the energy of a system change during phase change?
energy is either absorbed or released during a phase change
How does the the energy of a system change during a phase change?
energy is either absorbed or released during a phase change
What is energy released or absorbed during chemical change called?
It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.
Is energy absorbed or released during freezing?
Energy is released during freezing.
Is energy during evaporation released or absorbed?
energy is released
Energy is what in a chemical change?
In a chemical change, energy is either absorbed or released. When bonds are broken, energy is absorbed (endothermic reaction), and when bonds are formed, energy is released (exothermic reaction). Overall, the total energy of the system may change during a chemical reaction.
Is chemical energy related to chemical change?
Yes it is released/ absorbed during chemical changes.
What happens to energy during a chemical change?
when a chemical change occurs, chemical bonds are broken up
How is energy involved when substances change state?
When substances change state, energy is either absorbed or released. During melting and boiling, energy is absorbed to break the intermolecular forces holding the substance together, while during freezing and condensation, energy is released as these forces are formed. This energy change is due to the breaking or forming of bonds between molecules.
Is energy released during fission but absorbed during fusion?
Energy is released during fusion and fission.
Is it true that in an exothermic change energy is absorbed?
No. Energy is released
In an endothermic change is energy released?
No, energy is absorbed instead.
