Alkane nalogenation is a two-step reaction, as shown in the image. Using the table of bona dissociation energies, calculate the enthalpy of each step and the enthalpy of the overall reaction. Bond Dissociation Energies (for A-BA+ • B) Bond broken AH (kJ/mol) Bond broken AH (kJ/mol) Bond broken AH (kJ/mol) H-H 436 413 432 355 243 Step 1 H T CH3CHCH3 + CI: Step 2 CH3CHCH3 + Cl₂ Overall reaction H I CH3CHCH3 + Cl₂ (CH3)₂CH-H (CH3)₂CH-CI CH3CHCH3 + HCI CI CH3CHCH3 + .CI: CI CH.CHCH. + HCI H-Cl Cl-Cl AH = AH = AH = kJ/mol kJ/mol kJ/mol

Alkane nalogenation is a two-step reaction, as shown in the image. Using the table of bona dissociation energies, calculate the enthalpy of each step and the enthalpy of the overall reaction. Bond Dissociation Energies (for A-BA+ • B) Bond broken AH (kJ/mol) Bond broken AH (kJ/mol) Bond broken AH (kJ/mol) H-H 436 413 432 355 243 Step 1 H T CH3CHCH3 + CI: Step 2 CH3CHCH3 + Cl₂ Overall reaction H I CH3CHCH3 + Cl₂ (CH3)₂CH-H (CH3)₂CH-CI CH3CHCH3 + HCI CI CH3CHCH3 + .CI: CI CH.CHCH. + HCI H-Cl Cl-Cl AH = AH = AH = kJ/mol kJ/mol kJ/mol

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 121QRT

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