50.0 kg of $N_{2}$(g) and 10.0 kg of $H_{2}$ (g) are mixed to produced N$H_{3}$ (g). Calculate the N$H_{3}$(g) formed

50.0 kg of $N_{2}$(g) and 10.0 kg of $H_{2}$ (g) are mixed to | produced N$H_{3}$ (g). Calculate the N$H_{3}$(g) formed. Identify the limiting reagent in the production of N$H_{3}$ in this situation