We are asked to use the bond energies listed to estimate the enthalpy of formation of ammonia, NH3(g).
We are going to use the formula below
Use the bond energies listed below to estimate the enthalpy of formation of ammonia, NH3(g)
N≡N (946 kJ/mol), N-H (389 kJ/mol), H-H (436 kJ/mol),
a) 302 kJ
b) - 215 kJ
c) 543 kJ
d) -80 kJ
e) -40 kJ
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