how is chemical energy made

Best answer


Exothermic reaction

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  • Where does chemical energy come from?

  • Energy is contained in chemical compound bonds. During a chemical reaction, chemical energy can be emitted, often in the form of heat; such reactions are referred to as exothermic energy. Using electrolysis, the chemical energy in a battery may also provide electrical fuel. What is chemical energy in simple words?

  • How can chemical energy be converted into electricity?

  • Chemical batteries: Store chemical energy to be changed into electricity. Biomass: Combustion reaction converts chemical energy into light and heat. Natural gas: Combustion reaction converts chemical energy into light and heat. Food: Digested to convert chemical energy into other forms of energy used by cells.

  • How is heat energy produced in a chemical reaction?

  • Heat is often produced as a by-product of a chemical reaction 鈥?this is called an exothermic reaction. How is chemical energy used? Chemical energy is the most widely used type of energy in the world, as it is crucial to the existence of humans and the natural world.

  • What is the chemical energy of a substance?

  • Chemical energy is energy stored in the bonds of chemical compounds, like atoms and molecules. This energy is released when a chemical reaction takes place. Usually, once chemical energy has been released from a substance, that substance is transformed into a completely new substance. What is chemical energy?

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