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Write the balanced equations for the fol...

Write the balanced equations for the following reactions : (v) `N_(2_((g)))+H_(2_((g)))LeftrightarrowNH_(3_((g)))`

Text Solution

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Step 1 : Rewrite the given equation as it is `N_(2_((g)))+H_(2_((g)))LeftrightarrowNH_(3_((g)))`
Step 2 : Write the number of atom of each element in the unbalanced equation on both sides of equations :

Step 3 : In the given equation , `NH_(3)` is a compound and it contains hydrogen element . On the left hand side there are two H atoms and on the right side 3 H atoms. Equalise H atoms on both sides.

To equalise the number of hydrogen atoms, we use 3 as the factor in the reactant abd 2 as the factor in the products . Now the equation becomes `N_(2)+3H_(2)rarr2NH_(3)`
Now , count the atoms of each element on both sides of the equation . The number of atoms on both sides are equal . Hence , the balanced equation is
`N_(2)+3H_(2)rarr2NH_(3)`
Now indicate the physical states of reactants and products
`N_(2_((g)))+3H_(2_((g)))Leftrightarrow2NH_(3_((g)))`
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