Use average bond enthalpies (Table 8 4) to estimate for the atomization of benzene, C6H6 C6H6 (g) 6C (g) 6 H (g) Compare the value to that obtained by using Hof data given in Appendix C and Hess 's law To what do you attribute the large discrepancy in the two values ...

H 6DCH 3DCC 3DCC 0 6413 kJ 3348 kJ 3614 kJ 5364kJ The products are isolat ...

Use average bond enthalpies (Table 8.4) to estimate for the atomization of benzene, C6H6: C6H6 (g)

Question:

Use average bond enthalpies (Table 8.4) to estimate for the atomization of benzene, C6H6:
C6H6 (g) → 6C (g) + 6 H (g)
Compare the value to that obtained by using ΔHof data given in Appendix C and Hess's law. To what do you attribute the large discrepancy in the two values?