thanks for all of your help in advance!! PhCH2 -H 356 (benzylic) CH2 HCH2-H 364

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thanks for all of your help in advance!!

PhCH2 -H 356 (benzylic) CH2 HCH2-H 364 (allylic) 464 (vinyl) Ph -H (aromatic) 473 HCEC-H 523 (acetylenic) C -C bonds CH3-CH3 368 CHSCH2 CHS 356 CH3CH2 CH2CH3 343 (CH3) 2CH CH3 351 (CH3) 3C CH3 339 87 113 125 82 Part D Calculate the value of AH (kJ/mol) for the following reaction CH3CH2CH3 H2 CH3 CH3 CH4. Express your answer as an integer. CO reset shortcuts help Submit My Answers Give U Part E Calculate the value of AHo (kJ/mol) for the following reaction CH3CH2OH CH3CH2Br H2O. Express your answer as an integer. reset shortcuts help Submit My Answers Give U Provide Feedback Conti

Explanation / Answer

Part A.)

By hess' law

Net Enthalpy = Net bond dissociation in product - Net bond dissociation in the reactant

= 222+297 - (410+151) = -42 KJ

Part B.)

Net Enthalpy = 222+431 - (297 + 339) = 17 KJ

Part C.)

Net Enthalpy = 331+498-(381+431) = 17 KJ

Part D.)

Net Enthalpy = 410+435 - (356+435) = 54 KJ

Part E.)

Net Enthalpy = 285+498 - (368+381) = 34 KJ

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