Reactants - Products Reactants Products 10 SEP Use Mathematics Using the table of average bond energies, estimate
the energy needed to break the bonds of the reactants and the energy
released when the products form for the reaction N2 + O2 2NO. Note:
N2 has a triple bond and O2 and NO have double bonds.
Reactants
of
ons
Average Bond Energies
Bond
Energy
(kJ/mol)
H-H
436
Products Reactant
O-H
467
H-I
297
I-I
151
eactants Products
NEN
945
N-O
607
→ Product
OO
498
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