why do we need to balance equations
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According to law of conservation of mass total number of atom both side reactant and product are equal
so it necessary to balance
(Hit and trail method used to balance equation)
so it necessary to balance
(Hit and trail method used to balance equation)
avni57:
but why it is not balanced before and how do we get to know by ourselves that whats the product
the thinga which we obtain after the reaction are all products and the which participate in reaction are all reactants
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ANSWER :
We need to balance a chemical equation in order to satisfy the law of conservation of mass which states that in a chemical reaction the total mass of reactants is equal to the total mass of the products.
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