Given That 4NH₃(g) + 5O₂(g) $\rightarrow$ 4NO(g) + 6H₂O(g), If 6

Given that 4NH₃(g) + 5O₂(g) $\rightarrow$ 4NO(g) + 6H₂O(g) , if 6.3 moles of NH₃ react with sufficient oxygen, how many moles of NO should form?

A) 4.0 moles
B) 6.3 moles
C) 6.0 moles
D) 5.0 moles
E) 3.2 moles