Question

What is a balanced chemical equation? Why should chemical equations be balanced?​

Answer 1

Answer :-

Balanced chemical equation

When the total number of atoms on the reactant side and the product side is equal, the equation is called a balanced equation.

Need for balancing a chemical equation

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

when the number of atoms in both the sides of the chemical equation are equal it means that the chemical equation is already balanced

it is necessary to balance a chemical equation because the chemical reaction always forms the law of conservation of mass