Question

Can somebody please explain endothermic and exothermic reactions?​

Answer 1

An endothermic process is any process which requires or absorbs energy from its surroundings, usually in the form of heat. It may be a chemical process, such as dissolving ammonium nitrate in water, or a physical process, such as the melting of ice cubes.

DescriptionAn exothermic reaction is a chemical reaction that releases energy through light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation: reactants → products + energy. Exothermic Reaction means "exo" meaning releases and "thermic" means heat.



Hope this helps :)

Answer 2

Answer:

An exothermic reaction is a reaction in which heat is liberated to the surroundings

An endothermic reaction is a reaction in which heat is absorbed from the surroundings

Explanation:

Exothermic reaction is one in which heat is liberated to the surroundings.this occurs when the total heat content of the products is less than that of the reactants.

Endothermic reaction is one in which heat is absorbed from the surroundings.this occurs when the total heat content of the products is more than that of the reactants