Question

Why we need to balance equations ?Which law does it satisfy ?

Answer 1

Explanation:

it is based on the law that....mass can neither be created nor desroyed in a chemical reaction....it is the law of conservation of mass.... therefore every equation must be balanced.....

hope it helps

Answer 2

Answer:

According to the law of conservation of mass ,every atoms on the boths sides of equations should be equal no..therefore every equation need to be balanced .