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Why should chemical equation be balanced?? |
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Answer» According to, law of conservation of mass- Mass cannot be created nor destroy but it can transffered one form to another form . When we do equation balanced so, the no. of ractant=no. of product .So we should balanced equation because no. of reactant =no.of product .Example-2Mg +O2=2MgO In order to obey the law of conservation of mass in a chemical reaction which states that the total mass of reactants and products is same in a chemical reaction. |
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