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Unit 15
Organic Chemistry
Honors Chemistry Assignments and Objectives
EQ: Why are polysaturated fats bad for you?
Lesson 1 – Learning Targets
1.
2.
3.
4.
5.
6.
Describe the structure of alkanes.
Name and draw alkanes.
Compare the properties of alkenes and alkynes with those of alkanes.
Describe, name and draw alkenes and alkynes.
Identify structural isomers.
Differentiate between cis- and trans- geometric isomers.
Lesson 1 – Homework Problems
1) Use IUPAC rules to name the following structures:
a)
CH3
CH3
CH3CHCH2CHCH2CH3
b)
CH3
CH2
c)
CH3
CH3
CH3 CH3
CH3CCH2CHCH3
CH3CHCH2CH2CHCH2CHCH3
CH3
2) Draw the structures of the following branched-chain alkanes:
a) 2,3-dimethyl-5-propyldecane
b) 3,4,5-triethyloctane
3) Name the structures shown using IUPAC rules:
a)
CH3
b) CH2CH3
CH=CCH2
CH3CHCH=CHCH2CH3
c)
CH3
CH3C=CHCH=CH2
d) CH3
CH3
C=C
CH3
CH3
4) Decide whether the carbon chains shown in each of the following pairs represent the same compound or
pairs of isomers.
a) C—C—C—C
C—C—C—C
b)
C C
C
C
C
C—C—C—C
C—C—C—C
C
c)
C
C
C—C—C—C—C
C—C—C—C—C—C—C
d)
C
CH3
CH3
C
CH3
CH3
C---C—C
C
5) Draw the structure of 1,2-dimethyl-cyclohexane.
Lesson 2 – Learning Targets
1.
2.
3.
4.
Understand the structure of benzene.
Distinguish between ortho-, meta-, and para- substituent relationships.
Be able to identify and name alcohols.
Be able to identify and name ethers.
Lesson 2 – Homework Problems
1) Draw the structures for the following alcohols:
a) 1-propanol
b) 2-propanol
c) 2-methyl-2-butanol
2) Draw the structures for the following molecules:
a) dipropyl ether
b) ethylpropyl ether
Lesson 3 – Learning Targets
1.
2.
3.
4.
5.
Draw and identify a carbonyl group.
Distinguish between aldehydes and ketones.
Distinguish between carboxylic acids and esters.
Identify amides.
Identify amines. (This one is not carbonyl.)
d) 1,3-cyclopentanediol
Lesson 3 – Homework Problems
1) Draw the structures for the following molecules:
a) 1,2-propanediamine
d) cyclobutylamine
8) Classify each of the following structures as one of the types of organic substances you have studied and then
name each one according to the IUPAC rules.
a)
O
b)
CH3CH2CH2CH
e)
O
c)
CH3CH2CCH3
O
f)
O
d)
CH3CH2CH2C—OH
O
CH3CH2—O—C—CH3
O
CH3CH2CH2C—NH2
Unit 15 Review
FUNCTIONAL GROUP IDENTIFICATION WORKSHEET
9. Identify the functional groups on the following organic molecules and then name them according the
IUPAC rules.
a.
H
H
O
C
C
b.
H
_________________________
OH
H
H
O
C
C
O
H
H
C
C
H
H
H
_________________________
H
c.
H
H
O
C
C
H
N
C
C
HH
H
_________________________
H
H
H
d.
H
e.
H
H
OH
H
H
C
C
C
C
H
H
H
H
H
H
Br
H
C
C
C
C
H
H
H
H
H
_________________________
H
_________________________
10. Identify the functional group in each of the following molecules.
O
a.
____________________
b.
O
____________________
NH
c.
O
____________________
d.
O
O
____________________
Ph
O
Ph
e.
O
____________________