Q 4. What is a balanced chemical equation? Why should chemical equations be balanced?
The chemical equation which has equal number of atoms of all elements on both side of reaction is known as balanced chemical equation.
The law of conservation of mass states that mass can neither be created nor be destroyed so chemical equations should be balanced.
What is a balanced chemical equation?why should chemical equation be balanced?
The chemical equation which has equal number of atoms of all elements on both side of reaction is known as balanced chemical equation.the low of conservation of mass states that mass can neither be created nor be destroyed so chemical equations should be balanced