Question

what is a balanced chemical equation?why should chemical equations be balanced​

Answer 1

Answer:

A chemical equation needs to be balanced because a chemical reaction is just a rearrangement of atoms. Atoms themselves are neither created nor destroyed during the course of a chemical reaction. The chemical equation needs to be balanced to follow the law of conservation of mass.

Answer 2

Answer:

balancing of chemical equation means having the same mass the both sides.Chemical equation should be balanced because of the Law of conservation of proportion.