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) 2N₂ + 3O₂ $\rightarrow$ 2N₂O₃
B) N₂ + 2Cl₂ $\rightarrow$ N₂Cl₄
C) O₂ + 2H₂ $\rightarrow$ 2H₂O
D) N₂ + 3Cl₂ $\rightarrow$ 2NCl₃
E) 3N₂ + 2H₂ $\rightarrow$ 3N₂H₄