219. Considering the figure below, if the bond energies of $\text{N}=\text{O}$, $\text{N}\equiv\text{N}$, and $\text{O}=\text{O}$ are respectively 944, 607, and 496 kJ/mol, what is the sum of $\Delta H$ and $E_a$ (in kJ) per mole for the forward reaction shown? [Figure: Reaction energy diagram showing 2NO as reactants, a transition state at 381 kJ, and $\text{N}_2 + \text{O}_2$ as products, with $\Delta H(\text{kJ})$ indicated]
[(1)] $+155$
[(2)] $+187$
[(3)] $+441$
[(4)] $+607$
\textbf{219.} Considering the figure below, if the bond energies of $\text{N}=\text{O}$, $\text{N}\equiv\text{N}$, and $\text{O}=\text{O}$ are respectively 944, 607, and 496 kJ/mol, what is the sum of $\Delta H$ and $E_a$ (in kJ) per mole for the forward reaction shown?
\textit{[Figure: Reaction energy diagram showing 2NO as reactants, a transition state at 381 kJ, and $\text{N}_2 + \text{O}_2$ as products, with $\Delta H(\text{kJ})$ indicated]}
\begin{itemize}
\item[(1)] $+155$
\item[(2)] $+187$
\item[(3)] $+441$
\item[(4)] $+607$
\end{itemize}