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Dorn and Hopkins - Thanatochemistry 2/e (Homework)

Chris Read

Prentice Hall, section 1, Fall 2010

Instructor: Mr. Prentice Hall

Current Score : 0 / 17

Due : Tuesday, September 14, 2010 08:00 PM EDT

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Question
Points
1 2 3 4 5
0/1 0/8 0/5 0/1 0/2
Total
0/17

Description

Here are some textbook questions from Thanatochemistry: General, Organic, and Biochemisty 2/e by Dorn and Hopkins published by Prentice Hall. Click here for a list of all of the questions coded in WebAssign.


Instructions

This demo assignment allows many submissions and allows you to try another version of the same question for practice.



1. –/1 points Notes Question: DHchem2 3.roy.02.
Question part
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A Kr balloon has a volume of 555 mL at 21°C. If the balloon is cooled and the volume decreases to 475 mL what is the final temperature? Assume pressure remains constant.
Enter a number.
 K

2. –/8 points Notes Question: DHchem2 13.roy.03.
Question part
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0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
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Identify the functional groups in each of the following compounds.
(a)
Answer is not case sensitive.
 (b)
Answer is not case sensitive.
(c)
Answer is not case sensitive.
 (d)
Answer is not case sensitive.
(e)
Answer is not case sensitive.
 (f)
Answer is not case sensitive.
(g)
Answer is not case sensitive.
 (h)
Answer is not case sensitive.


3. –/5 points Notes Question: DHchem2 18.roy.01.
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Classify the following as primary, secondary, tertiary or quaternary ammonium salts.
(a)
(b)
(c)
(d)
(e)

4. –/1 points Notes Question: DHchem2 19.roy.01.
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What are the elements that form 99% by mass of living matter? (Select all that apply.)




5. –/2 points Notes Question: DHchem2 19.roy.04.
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What are macromolecules?

Which of these are major type(s) of macromolecules?
    


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