Reaction: 2 N20 --> 2 N2 + O2, how many moles of nitrogen gas will be produced when 9.84 moles of dinitrogen monoxide decomposes?

Number of moles of nitrogen gas =  9.84 mol

Explanation:

Given data:

Number of moles of nitrogen gas = ?

Number of moles of dinitrogen monoxide = 9.84 mol

Solution:

Chemical equation:

2N₂O     →       2N₂ + O₂

Now we will compare the moles of N₂O and N₂

                        N₂O           :           N₂

                           2             :             2

                          9.84         :           9.84