Question

a
o Why do we need to balanced the chemical equation?
Ans -​

Answer 1

Answer:

According to law of conservation of mass, when a chemical reaction occurs, the mass of the products should be equal to mass of the reactants. Therefore, the amount of the atoms in each element does not change in the chemical reaction. As a result chemical equation needs to be balanced.

Answer 2

Answer:

Answer: Chemical reaction is just a rearrangement of atoms. ... 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.

Explanation:

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