Question

why a chemical equation is balanced?​

Answer 1

Answer:

The chemical equation needs to be balanced so that it follows the law of conservation of mass. A balanced chemical equation occurs when the number of the different atoms of elements in the reactants side is equal to that of the products side. Balancing chemical equations is a process of trial and error.

hope it'll help you

Answer 2

Answer:

A chemical equation is balanced to satisfy the law 9f matter which states that atom cannot be created nor destroyed in a chemical reaction.

Hope it helps!!