Question

On what basis is a chemical equation balanced?

Answer 1

a chemical reaction is balanced on the bases of no. of atoms on LHS and RHS...
keeping in mind the Law of Conservation of Mass, the atoms r balanced...
eg...Mg + O2 gives 2MgO.

Answer 2

Answer:

on the basis of law of conservation of mass.

explanation:

because in chemical reactions mass can never be created nor destroyed.