Hello!
You need to calculate the volume of the container. To calculate the volume of this amount of N₂ gas we need to make the assumption that N₂ behaves like an ideal gas.
1 mole of an ideal gas under Standard Temperature and Pressure occupies 22,4 L so the calculations are as follows:
[tex]0,0459 mol N_2* \frac{22,4 L}{1 mol N_2}= 1,028 L[/tex]
So, the volume of the container should be 1,028 L or more.
Have a nice day!