Question

Why should we balance a chemical equation? ​

Answer 1

Answer:

Chemical reaction is just a rearrangement of atoms. It can neither create nor destroyed during the course of a chemical reaction. 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.

Explanation:

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Answer 2

Answer:

Chemical equation needs to be balanced so as to make the number of the atoms of the reactants equal to the number of the atoms of the products.