Quiz Keys (Click
here)
"Additional problems" formatted the way they might appear on exams.
End of Chapter
problems are listed in the Organic Chemistry 8th Edition textbook
(Brown-Iverson-Anslyn-Foote)
55-60% of the exams questions will
be based on these problems
30% will be based on WileyPlus
questions
10-15% will be written to test
your understanding of various concepts
Student Voices (CEM 251
Student Accounts on passing Orgo)
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Complete Set of Problems (pdf) Complete Set of Answer Keys (pdf) |
Exam Practice Problems for
CEM251 |
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In Textbook:
End of Chapter (EOC) Problems: |
Walker has rewritten these EOC problems similar to how you see them on
exams. |
PowerPoint Slide Packs |
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Chapter 1 20, 22-24, 26-29(agh), 31, 32, 34, 35(ab), 37*(see instructions below), 38ace, 39bdf, 40**(see
instructions below), 48, 52, 56-57 *(Draw the Lewis structure for each molecule, then circle the
most polar bond) **(Draw the Lewis structure, then predict the geometry of the
molecule at the Nitrogen) HONOR
Student practice questions: 58, 60, 61 |
Supplemental Problems |
Chapter 1 part
1 part 2 |
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CHAPTER 4 9acfg, 10ad,
12cd, 15-17, 22, 26ac, 29, 30, 31(for 31 don't calculate Keq) |
Supplemental Problems |
Chapter
4 |
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CHAPTER 2 16ace, 17-20adf, 21-23, 26, 27, 28, 29, 30, 34abc, 35, 39, 44,
50b Honors Students: 52, 62, 63, 64, 65 |
Supplemental Problems |
Chapter
2 |
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CHAPTER 3 14; 16-18, 20, 21-25, 26abdeg, 27 (place a dot on each chiral
center), 28, 30-31 Honors Students: 34, 35(atropisomerism), 36 (be able to redraw
in 2D with wedges and dashes to help explain your answer) Honors students: please note that these extra problems are
merely examples of the extended understanding that you need to demonstrate.
These exact problems will not be on the exam for you to simply write a
rehearsed answer. |
Supplemental Problems |
Chapter
3 |
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CHAPTER 5 Alkenes: Bonding, Naming, Rxns End
of Chapter Problems: 9, 10, 11bc, 12-16, 18-20, 23, 24 Reading Sections 5.1, 5.2A-E,
5.3 Honors
Students: 29-36 Reading Sections: In
addition: 5.2F-H, 5.4 |
Supplemental Problems |
Chapter
5 |
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CHAPTER 6 Alkene Rxns End
of Chapter Problems: 14begh, 15-21, 24, 26, 28a, 30-33, 37, 39, 40, 42,
43a, 44-48 Honors
Students: 35, 36, 41 |
Supplemental Problems |
Chapter
6 |
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CHAPTER 7 Alkynes End
of Chapter Problems: 10 (see handwritten problems), 11, 12, 14, 16, 17,
18 (see problem 7.8) 19cd, 20abcdeghi, 21cdef, 24abc Honors
Students: 13, 30 Mechanism 7.2, page 310 Mechanism 7.3, page 313 |
Supplemental Problems |
Chapter
7 |
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CHAPTER 8 End
of Chapter Problems: 8, 10, 12-14, 16abcd, 17, 18ab, 19, 21abc (for
part 'c' simply compare how much larger the negative values of the ΔH°
are), 22abc, 24-27, 29abce, 30abcdeg, 32 Bond Dissociation Energy Table (kcal mol-1) C6H5CH2–H (90) C6H5
is Br–Br (45) C6H5CH2–Br (60) H–Br (90) H–F (140) , , CH3CH2–H (100) (115) (110) (also CH2=CH–CH2–H)
(90) MCAT
Practice: p 354
Autooxidation: Questions A, B, C, D |
Supplemental Problems |
Chapter
8 |
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CHAPTER 9 End
of Chapter Problems: 11-15, 17,18, 20-23, 25, 28-30, 34, 37-40, 43-45,
47-49, 51abdegh Honors Practice Questions 31-33, 46 |
Supplemental Problems |
Chapter
9 |
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CHAPTERS 12 and
13 |
PDF
(Chapters 12 and 13) (Key) Supplemental Problems |
Interpret
1H NMR |
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CHAPTER 14 (PPT Notes) End of Chapter
Problems: To be determined |
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CHAPTER 7 (PPT Notes) Problems (Key:
Full
& Correctn) End
of Chapter Problems: 8, 10, 11, 17-18, 20-21, 23-25, 29-34 |
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CHAPTER 9 (PPT Notes) End
of Chapter Problems: 10, 12-13, 20, 22, 37-38, 47-49, 51, 54, 56 –61 |
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Dear
KOOFERS: I try to never write an exam that is an exact replica from a
previous semester, so listing old exams will not necessarily benefit the
student. Bonus Quiz Keys ------------- Quiz 1 ------------- Quiz 2 ------------- Quiz 3 ------------- Quiz 4 Keys ------------- Quiz 5 Blank
(Word Wh Yel) Keys ------------- Quiz 6 Keys Quiz 3 (Defaulted) ============== |
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