(Solved): Use the molar bond enthalpy data in the table to estimate the value of \( \Delta H_{\mathrm{rxn}}^ ...

Use the molar bond enthalpy data in the table to estimate the value of \( \Delta H_{\mathrm{rxn}}^{\circ} \) for the equation \[ \mathrm{NH}_{3}(\mathrm{~g})+2 \mathrm{O}_{2}(\mathrm{~g}) \longrightarrow \mathrm{HNO}_{3}(\mathrm{~g})+\mathrm{H}_{2} \mathrm{O}(\mathrm{g}) \] The bonding in the molecules is shown.