When the Mixture of Molecules Shown in the Molecular-Level Image $\rightarrow$

When the mixture of molecules shown in the molecular-level image undergoes complete reaction, all of these molecules are converted to products.Which of the following reactions could this represent?

A) N₂ + O₂ $\rightarrow$ 2NO
B) N₂ + 2Cl₂ $\rightarrow$ N₂Cl₄
C) N₂ + 2O₂ $\rightarrow$ 2NO₂
D) N₂ + 3H₂ $\rightarrow$ 2NH₃
E) N₂ + 3O₂ $\rightarrow$ 2NO₃