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only nuclear reactions
Chemical reactions that release free energy are called exergonic reactions. Fire and cellular respiration are examples of exergonic reactions.
Wiki User
∙ 9y ago
Wiki User
∙ 6y agoThese chemical reactions are called exothermic.
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Is chemical energy potential energy?
Yes and no. Yes before the reaction, No after the reaction.There is potential chemical energy among constituent substances in an exothermic reaction - such as in Hydrogen and Oxygen. When the chemicals combine, the reaction liberates thermal energy that was stored as potential chemical energy before the reaction.During the chemical reaction, the potential energy is converted into thermal (and perhaps other forms, such as light) energy.After the chemical reaction, the thermal energy is disspiated, and the potential energy is gone.
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is a Exothermic b Reactant c Balanced d Endothermic?
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is endothermic.
Which type of chemical reaction results in release of energy?
An exothermic reaction.
What type of reaction is characterized by a release of energy?
The general term for a chemical reaction that releases heat is an exothermic reaction. The energy released is called enthalpy.A reaction that releases energy is called an exothermic reaction.
When a chemical cold pack is activated it becomes cool to the touch what is happening terms of energy?
C An endothermic reaction is occurring, transforming chemical potential energy into thermal kinetic energy.
Is chemical energy potential energy?
Yes and no. Yes before the reaction, No after the reaction.There is potential chemical energy among constituent substances in an exothermic reaction - such as in Hydrogen and Oxygen. When the chemicals combine, the reaction liberates thermal energy that was stored as potential chemical energy before the reaction.During the chemical reaction, the potential energy is converted into thermal (and perhaps other forms, such as light) energy.After the chemical reaction, the thermal energy is disspiated, and the potential energy is gone.
What kind of energy conversions take place in a match?
The thermal energy released when you strike a match comes from chemical energy of the substances that make up the match head. These substances go through a chemical reaction to give different new substances (products) with less energy (considered at the initial temperature), and thermal energy that flows to the surroundings (heat) at a lower temperature.
What is energy released from chemical reactions called?
Light Energy,Electrical Energy,Light and thermal energy
Can energy be released a chemical reaction?
Yes, for ex. thermal energy.
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is a Exothermic b Reactant c Balanced d Endothermic?
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is endothermic.
Forms of energy absorbed during chemical reaction?
For example thermal energy.
Is chemical energy used with thermal energy?
Chemical energy is often used to release thermal energy; that is the main reason why people make fires.
What will release thermal energy?
Any exothermal reaction.
Why does thermal energy effect a chemical reaction?
Generally the reaction rate is higher at high temperature.
Which type of chemical reaction absorbs thermal energy?
Endothermic
The process of burning a fuel to change chemical energy into thermal energy is called?
When a fuel is burned, it is a combustion reaction. This reaction breaks apart chemical bonds and releases the energy stored in them.
What converts chemical energy to thermal energy?
chemical energy in batteries to thermal energy.
