Question

in some chemical reaction heat in the form of energy is given out​

Answer 1

Answer:

exothermic reaction

Explanation:

This type of reaction is called an exothermic reaction. An exothermic reaction is one that releases energy in the form of heat or light. In other reactions, the energy that must be absorbed to break the bonds in the reactants, is more than the energy that is released when the new bonds in the products are formed.

Answer 2

exothermic reaction

This type of reaction is called an exothermic reaction. An exothermic reaction is one that releases energy in the form of heat or light. In other reactions, the energy that must be absorbed to break the bonds in the reactants, is more than the energy that is released when the new bonds in the products are formed.