Question

Why it is always essential to balance a chemical reaction?

Answer 1

as we know that by the law of conservation of mass - the no. of atoms of reactont must be equal to no. of atoms of its product.

and if we don't do that than this law comes to be wrong .

so we must me needed to balance a chemical equation .

# be happy and ....

Answer 2

Heya Dear User ☺️
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Balancing a chemical equation is necessary to follow the law of conservation of mass , which states that mass can neither be created not be destroyed.....and mass of reactants should be equal to mass of product.

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Hope this helps !