Calculate the enthalpy change ΔH rxn for the combustion of carbon monoxide to make carbon dioxide:
2CO + O 2 → 2CO2
given the following bond energies:
BE (C≡O) = 1074 kJ/mol
BE (O=O) = 499 kJ/mol
BE (C=O) = 802 kJ/mol
a) +2380 kJ
b) +561 kJ
c) +1043 kJ
d) -1043 kJ
e) -561 kJ
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