Question

why is it necessary to balance a chemical equation​

Answer 1

Answer:

because of the law of conservation of mass....

Explanation:

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Answer 2

Answer:

because, The chemical equation needs to be balanced so that it follows the law of conservation of mass. A balanced chemical equation occurs when the number of the different atoms of elements in the reactants side is equal to that of the products side. Balancing chemical equations is a process of trial and error..

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