21.) Calculate the enthalpy of hydrogenation of benzene to cyclohexane from the followingreactionsA,H (kJ/mol)C6H6 (1) + 15/2 02 (g) → 6 CO2 (g) + 3 H20 (1)C6H12 (1) + 9 02 (g) → 6 CO2 (g) + 6 H20 (1)H2 (g) + ½ 02 (g) → H2O (1)-3268-3920-285.83a.) -205 kJ/molb.) -1507 kJ/molc.) -938 kJ/mold.) -366 kJ/mol

The reactions given are, 1) C6H6 (l) + 15/2 O2 (g) → 6 CO2 (g) + 3 H2O (l) ΔH…

21.) Calculate the enthalpy of hydrogenation of benzene to cyclohexane from the following reactions A,H (k)/mol) -3268 COH6 (1) + 15/2 Oz (g) → 6 CO2 (g) + 3 H20 (I) C&H12 (1) + 9 02 (g) → 6 CO2 (g) + 6 H2O (1) H2 (g) + ½ O2 (g) -3920 -285.83 H2O (1I) a.) -205 kJ/mol b.) -1507 kJ/mol c.) -938 kJ/mol d.) -366 kJ/mol

21.) Calculate the enthalpy of hydrogenation of benzene to cyclohexane from the following reactions A,H (k)/mol) -3268 COH6 (1) + 15/2 Oz (g) → 6 CO2 (g) + 3 H20 (I) C&H12 (1) + 9 02 (g) → 6 CO2 (g) + 6 H2O (1) H2 (g) + ½ O2 (g) -3920 -285.83 H2O (1I) a.) -205 kJ/mol b.) -1507 kJ/mol c.) -938 kJ/mol d.) -366 kJ/mol

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter7: Bonding In Organic Molecules

Section: Chapter Questions

Problem 26P

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