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What is balanced chemical equation ? Why should chemical equation balanced |
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Answer» The no. Of atoms of each element is equal on reactant side and product side,is cakled balanced chemical equation. Chemical equation should be balanced because only a balanced equation can tells us the relative quantity of different reactants and product involved in it,example:Zn+H2SO4-ZNSO4+H2. A balanced chemical equation has an equal number of atoms of different elements in the reactants and products. It has equal masses of various elements in the reactants and products.Example: Zn + H2SO4 - ZnSO4 + H2\xa0\tBalancing the Chemical Equations:\tIn a balanced chemical equation, the total number of atoms of each element of the reactants on the left hand side of the equation is equal to the number of atoms of the products formed on the right hand side of the equation.\tThe total mass of the reactants is equal to the total mass of the products or the number of atoms of each element before the reaction and after the reaction is equal. |
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