Using the bond energy table, predict H for the following reaction:

N₂ (g) + O₂ (g) --> 2 NO (g)

H = _____ KJ/mol

Bond energy table:

\begin{tabular}{|l|l} \hline Bond & Bond Dissociation Energy (kJ/mol) \\ \hline HH & 436 \\ \hline HC & 423 \\ \hline HN & 391 \\ \hline HO & 460 \\ \hline HS & 347 \\ \hline HF & 565 \\ \hline HCl & 427 \\ \hline HBr & 363 \\ \hline HI & 295 \\ \hline CC & 347 \\ \hline C=C & 614 \\ \hline C=C & 839 \\ \hline CN & 305 \\ \hline C=N & 615 \\ \hline C=N & 891 \\ \hline CO & 350 \\ \hline C=O & 732 \\ \hline CS & 259 \\ \hline CF & 485 \\ \hline CCl & 339 \\ \hline CBr & 276 \\ \hline CI & 240 \\ \hline NN & 160 \\ \hline N=N & 418 \\ \hline N=N & 941 \\ \hline NO & 201 \\ \hline N=O & 607 \\ \hline OO & 146 \\ \hline O=O & 495 \\ \hline \end{tabular}