Question

Using one of the Lewis structures for benzene (C6H6), estimate ∆Hf° for C6H6(g) using bond energies and given that the standard enthalpy of formation of C(g) is 717 kj/mol. The experimental ∆H,° value for C6H6(g) is 83 kj/mol. Explain the discrepancy between the experimental value and the calculated ∆Hf° value for C6H6(g).


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  • CreatedMay 05, 2015
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