Answer:
The balanced chemical equation is given as:
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Step-by-step explanation:
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During the balancing of the chemical reaction, balance all the atoms of every atoms except oxygen element.
There are 2 nitrogen atoms on both sides. Nitrogen atom is balanced.
There are 4 hydrogen atoms on left side and 2 hydrogen atom on right side.Write 2 in front of
to balance the hydrogen atoms.
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Now ,see the number of oxygen atoms on both sides. Here on both sides oxygen atoms oxygen atom are same.
So, write 2 in front of
, 2 in front of
and 4 in front of
.
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All the atoms of all each and every element is balanced in the chemical equation.