# How is Le Chatelier's Principle used in the Haber process?

$\frac{3}{2} {H}_{2} \left(g\right) + \frac{1}{2} {N}_{2} \left(g\right) r i g h t \le f t h a r p \infty n s N {H}_{3} \left(g\right) + \Delta$