Materials Science And Engineering
10th Edition
ISBN: 9781119405498
Author: Callister, William D., Jr, RETHWISCH, David G., Jr., 1940- Author.
Publisher: Wiley,
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Question
Chapter 14, Problem 1QAP
(a)
To determine
To sketch:
The repeat unit structure of polychlorotrifluoroethylene.
(a)
Expert Solution
Answer to Problem 1QAP
The repeat unit structure of polychlorotrifluoroethylene is sketched and shown in
Figure 2.
Explanation of Solution
The repeat unit of polychlorotrifluoroethylene is arrived from the repeat unit of polyethylene.
The repeat unit molecular structure of polyethylene is shown in Figure 1.
The repeat unit of polyethylene contains two carbon atoms and four hydrogen atoms.
The replacement of three hydrogen atoms by three fluorine atoms and one hydrogen atom by one chlorine atom gives the repeat unit molecular structure of polychlorotrifluoroethylene that is shown in Figure 2.
(b)
To determine
To sketch:
The repeat unit structure of poly (vinyl alcohol).
(b)
Expert Solution
Answer to Problem 1QAP
The repeat unit structure of poly (vinyl alcohol)is sketched and shown in
Figure 3.
Explanation of Solution
The repeat unit of poly (vinyl alcohol)is arrived from the repeat unit of polyethylene.
The repeat unit molecular structure of polyethylene is shown in Figure 1.
The repeat unit of polyethylene contains two carbon atoms and four hydrogen atoms.
The replacement one hydrogen atom by one alcohol atom gives the repeat unit molecular structure of poly (vinyl alcohol) that is shown in Figure 3.
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Chapter 14 Solutions
Materials Science And Engineering
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