Chemistry Exam #4 Name: _____Answers__________
Module 16 (formerly M-4 Part III) Chapter 19: Introduction to Organic Chemistry
Write your scores of the
pretest in the blanks below before you start your test, then
put away all pretests during the exam. After you have finished, staple the
pretests for Chapter 19 to this Chapter 19 test.
Module 16 (formerly M-4 Part III) Chapter 19: Introduction to Organic Chemistry
A.
______ (10) Alkane
Series Section 192 p518 Table 19.1 p 519
B.
______ (10) Alkyl Radicals
Section 19.2 p520 Table 19.2 p 521 plus butyl groups
C.
______ (15) Structural Isomer
Problem Section 19.2 p519-520 (Hein: Section 19.5 488-490)
______ (10) Structural Isomer Classwork #1 C6H14 (no makeup)
______ (20) Structural Isomer Homework #2 C7H16
9 isomers (makeup C8H18)
______ (15) Structural Isomer Homework #3 C5H11Br
8 isomers
______ (15) Structural Isomer Homework #4 C4H8Br2
9 isomers (do 8)
D.
______ (10) Recognition of 1o,
2o, 3o, 4o carbons & 1o, 2o,
3o hydrogen (Lecture)
E. ______ (10) Nomenclature of Alkanes and Cycloalkanes
Section 19.2 p522
F. ______ (10) Functional
Group Recognition Section 19.12 Table 19.4 p504 --------------------------------------------
M. ______ (10) Multiple Choice Applications Chapter 19
_______(115) Total Chapter 19
Module 16 Alkane
Series 10 points
Name the first ten members
of the alkane series and give its chemical, semi-structural,
or structural formula: See Table 19.1
Name Chemical Formula or Condensed Structural Formula
1. Methane CH4 CH4
2. Ethane C2H6 CH3-CH3
3. Propane C3H6 CH3-CH2-CH3
4. Butane C4H10 CH3-CH2-CH2-CH3
5. Pentane C5H12 CH3-CH2-CH2-CH2-CH3
6. Hexane C6H14 CH3-CH2-CH2-CH2-CH2-CH3
7. Heptane C7H16 CH3-CH2-CH2-CH2-CH2-CH2-CH3
8. Octane C8H18 CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3
9. None C9H20 CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3
10. Decane C10H22 CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3
Corwin’s table 19.1: