WebAssign

Thursday, September 2, 2010 10:41 EDT

Logged in as demo@demo

Log out

Dorn and Hopkins - Thanatochemistry 2/e (Homework)

James Finch

Chemistry - College, section 1, Fall 2011

Instructor: Dr. Friendly

Current Score : 0 / 17

Due : Thursday, September 8, 2011 08:00 EDT

Print Assignment
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.

Assignment Submission

For this assignment, the number of submissions for each answer box is counted independently. The number of submissions remaining changes only if you submit a new or changed answer.

1. –/1 points Notes Question: DHchem2 3.roy.02.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
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
Your work in question(s) will also be submitted or saved.
2. –/8 points Notes Question: DHchem2 13.roy.03.
Question part
Points
Submissions
1 2 3 4 5 6 7 8
0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
0/50 0/50 0/50 0/50 0/50 0/50 0/50 0/50
Total
0/8
 
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.

Your work in question(s) will also be submitted or saved.
3. –/5 points Notes Question: DHchem2 18.roy.01.
Question part
Points
Submissions
1 2 3 4 5
0/1 0/1 0/1 0/1 0/1
0/50 0/50 0/50 0/50 0/50
Total
0/5
 
Classify the following as primary, secondary, tertiary or quaternary ammonium salts.
(a)
(b)
(c)
(d)
(e)
Your work in question(s) will also be submitted or saved.
4. –/1 points Notes Question: DHchem2 19.roy.01.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
What are the elements that form 99% by mass of living matter? (Select all that apply.)


Your work in question(s) will also be submitted or saved.
5. –/2 points Notes Question: DHchem2 19.roy.04.
Question part
Points
Submissions
1 2
0/1 0/1
0/50 0/50
Total
0/2
 
What are macromolecules?

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

Your work in question(s) will also be submitted or saved.
Home My Assignments