Using the appropriate bond energies, calculate the heat of reaction ΔH for the following reaction:
2 H-Cl + Br-Br → 2 H-Br + Cl-Cl
You can find a table of bond energies by using the Data button on the ALEKS toolbar.
Round your answer to the nearest /kJmol.
Note: For clarity, all lone pairs have been omitted from the molecular structures.