For example thermal energy.
The enthalpy of reaction
chemical change
Chemical energy is produced. Light energy is used
Plants can change light energy into chemical energy during the process of photosynthesis!
when a chemical change occurs, chemical bonds are broken up
Chemical energy is produced. Actually light energy is converted
heat is produced
Physical changes are generally easy to reverse because NO ENERGY is produced by the substance.A Chemical change cannot be reversed because ENERGY is produced by the substance forming a new substance.
The changes produced by electrolysis are chemical in nature. The process involves the conversion of electrical energy into chemical energy, resulting in the decomposition of compounds into their constituent elements or ions.
Adenosine triphosphate (ATP) is the main form of energy produced during cellular respiration. ATP is a molecule that carries energy within cells for various cellular processes.
Nuclear energy is not produced when the chemical energy stored in fireworks is transformed. The main forms of energy released during a firework explosion are light, heat, and sound energy.
The free energy (delta G) is the measure of the amount of energy produced or consumed in a reaction. Enthalpy (delta H) is a measure of the amount of heat produced or consumed in a reaction. These two quantities can sometimes be the same. When they are not, the other missing component where heat can be consumed or produced is work.