Q. 7 A4.2( 31 Votes )

Balance the following equation stepwise.

H2S2O7(l) + H2O(l) H2SO4(l)

Answer :

Balanced equation: H2S2O7 + H2O 2H2SO4


Explanation:


Step 1: Write the given unbalance equation


H2S2O7 + H2O(l) H2SO4(l)


Step 2: Compare the number of atoms of reactants with the number of atoms of products.



Step 3: Now, if we multiply 2 in the products, we will get the equal number of atoms as reactants.



Write down the final balanced equation:


H2S2O7 + H2O 2H2SO4


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