Example of balanced chemical equation by steps of std ten of ssc board
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1st) write an unbalanced equation,using the correct formulas for all reactants and products.
2nd) Add appreciate coefficients to balance the numbers of atoms of each element.
e.g. H2SO4+NaOH--Na2SO4+H2O(unbalanced)
H2SO4+2NaOH
add this coefficient (2)--Na2SO4+H2O
to balance these 2Na(balanced for Na)
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