Please help me with this question. Thanks in advance :) OWLv2 | Online teaching

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Please help me with this question. Thanks in advance :)

OWLv2 | Online teaching -C Dwest.cengagenow.com/irn/takeAssignment takeCovalent Activity do? ocator-assignment-take&takeAssignmentSessionLocator-assignment-take; EOC week 10 Question 1 1 pt C-H Bond Dissociation Enthalpies in kJ/mol Question 2 1 pt C-H Bond BDE (kJ/mol) C-H Bond RH2C-H R2HC-H H2C=HC-H RHC=HC-H RoC-HC-H BDE (kJ/mol) 422 414 464 464 464 556 C-H Bond H3C-H C2H5-H BDE (kJ/mol) Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 1 pt Question 9 Question 101pt 1 pt 1 pt 1 pt 1 pt 1 pt 439 422 (H3C)2HC-H 414 (H3C)3C-H 405 405 556 H2C=HC-H2C-H 372 RHC-HC-RHC-H 372 RHC=RC-RHC-H 372 R2C=RC-RHC-H 372 Ar-H Ar-H2C-H Ar(H3C)HC-H 376 CR3-H 472 376 R alkyl Ar = aromatic 1 pt Use the above table to estimate the bond dissociation enthalpy (BDE) of each indicated bond in the compound below: HaC Give the bond energies in kJ/mol. BDE A Which bond reacts fastest in a radical reaction?v BDE B: BDE C ProgresS 4/10 items Due Apr 12 at 01:57 PM Previous Next Windows 0 11:49 2016-04-11

Explanation / Answer

Bond energies of the labelled bonds are,

BDE A : 464 kJ/mol

BDE B : 405 kJ/mol

BDE C : 414

The bond which would react fastest in a radical reaction is : C

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