Question

why do we need to balance the chemical equations?

hope you help me with it!!​

Answer 1

Answer:

It's because:

Chemical equations must be balanced to satisfy the law of conservation of matter, that states that matter cannot be produced or destroyed in a closed system. The law of conservation of mass governs the balancing of a chemical equation. If the chemical equation is not balanced the law of conservation is not applicable.

Explanation:

Hope it helps u..

Answer 2

Answer:

we need to balance the chemical equations because of The Law of Conservation of Mass as mass is neither created nor destroyed in chemical reaction.

In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction. so it's always needed to balance a chemical equation.