Question

why should we balance a chemical equation​

Answer 1

Explanation:

Remember, chemical reactions follow the law of conservation of mass. Chemical equations show this conservation, or equality, in terms of atoms. You have to balance the equation to make the number of atoms equal on each side of an equation. ...

Answer 2

Answer:

Explanation:

Why do we balance a chemical equation ?

A chemical equation must be balanced because the Law of Conservation of matter must be hold good during a chemical equation.

Balancing of equation is necessary because atoms are neither created nor destroyed during a chemical equation.

Thus, the balancing of chemical equation is based on law of conservation os mass/matter.

There are two commonly used methods for balancing chemical equations :-

Hit-and-trial Method

Partial equation Method