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Material Type: Exam; Professor: Herriott; Class: Organc Chem I; Subject: Chemistry; University: Florida International University; Term: Fall 2007;
Typology: Exams
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CHM 2210: ORGANIC CHEMISTRY II Third Exam, Form 3 Section 02, Professor A. Herriott November 29, 2007
No electronic devices (calculators, cell phones, laptops, etc) may be used or consulted during the exam. All scrap work should be done on the extra page provided; no additional paper may be used. Your name and Panther ID should be placed in three places ; at the end of this paragraph to indicate acceptance of all policies, on page 7 of the exam (Part B) and on your answer sheet. Use a number 2 pencil on answer sheet and be sure to include the form of your exam on the answer sheet.
Name _________________________ Panther ID ____________
H
OH
H
OH
H
OH
OH
H
H
OH
H
OH
OH
H
A) I B) II C) III D) IV E) Equal amounts of III and IV
O
OH
CH 2 (^18) OH B) CH 3 CHCH 3 (^18) OH
(^18) OH C) CH 3 CHCH 2 OH
(^18) OH
Cl
Cl
Cl
Cl
Cl
Cl
Cl
Cl
Cl
Cl
Cl
HCl
A) I and II B) II and III C) I and IV D) V E) I, II, III, and IV
D)
E)
CH 3 CH 2 CH 2 - H + Br-Br CH 3 CH 2 CH 2 - Br + H-Br
∆Ho= 423 kJ/mol ∆Ho= 193 kJ/mol ∆Ho= 294 kJ/mol ∆Ho= 366 kJ/mol A) +616 kJ / mol D) +57 kJ kJ / mol B) -101 kJ / mol E) -44 kJ / mol C) -173 kJ / mol
CH 3
CH 3
Br
CH 3 Br
CH 3
OR
CH 3
Br
CH 3
Br
HBr
peroxides
CH 3
CH 3 OH
CH 3
OH
CH 3 H 3 C^ CH 2 OH O OH
enantiomer
enantiomer
enantiomer
I II III IV V