Find the amount (in moles) of CC bonds that must be broken when 1.0 mole of C(g)

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Find the amount (in moles) of C—C bonds that must be broken when 1.0 mole of C(g) is formed from C(diamond). Calculate the ΔH of sublimation of diamond from the data in Appendix II, Table B. Then do the calculation using the C—C bond energy in Table 10.3. Suggest a reason for the difference between the two values.TABLE 10.3 Average Bond Energies Bond Energy (kJ/mol) 436 414 Bond H-H H-C H-N H-O H-S H-F H-CI H-Br H-I C-CB. Standard Thermodynamic Quantities for Selected Substances at 25 C Substance AH (kJ/mol) AG (kJ/mol)

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