WebAssign is not supported for this browser version. Some features or content might not work. System requirements

WebAssign

Welcome, demo@demo

(sign out)

Saturday, March 29, 2025 18:40 EDT

Home My Assignments Grades Communication Calendar My eBooks

Denniston et al - General, Org, and Biochem 6/e (Homework)

James Finch

Chemistry - College, section 1, Fall 2019

Instructor: Dr. Friendly

Current Score : 11 / 11

Due : Saturday, September 7, 2019 09:00 EDT

Last Saved : n/a Saving...  ()

Print Assignment
Question
Points
1 2 3 4 5 6 7
–/1 –/1 –/1 –/1 –/1 –/2 –/4
Total
11/11 (100.0%)

  • Instructions

    Here are some textbook questions from General, Organic, and Biochemistry 6/e by Katherine J. Denniston, Joseph J. Topping, and Robert L Caret published by McGraw-Hill. Click here for a list of all of the questions coded in WebAssign. This demo assignment allows many submissions and allows you to try another version of the same question for practice.

Assignment Submission

For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer.

Assignment Scoring

Your last submission is used for your score.

1. –/1 points DenGOB6 1.TB.014. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
What do we call the beginning and end materials in a chemical reaction, respectively?
(No Response)

This answer has not been graded yet.

Viewing Saved Work Revert to Last Response
2. –/1 points DenGOB6 2.TB.050. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
What kind(s) of particles can be found outside the nucleus of an atom?
    
Viewing Saved Work Revert to Last Response
3. –/1 points DenGOB6 3.TB.071. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
Molecular compounds usually involve ionic bonding.
    
Viewing Saved Work Revert to Last Response
4. –/1 points DenGOB6 4.TB.051. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
Consider the following hypothetical reaction.
3 A2 + 2 B C + 2D
How many moles of D can be formed from 5.0 mol of A2 and excess B?
    
Viewing Saved Work Revert to Last Response
5. –/1 points DenGOB6 5.TB.029. My Notes
Question Part
Points
Submissions Used
1
–/1
0/50
Total
–/1
 
In the graph shown below, which line is the best representation of Boyle's Law behavior of a gas?
    
Viewing Saved Work Revert to Last Response
6. –/2 points DenGOB6 7.TB.005. My Notes
Question Part
Points
Submissions Used
1 2
–/1 –/1
0/50 0/50
Total
–/2
 
Circle the appropriate word in each of the underlined pairs: In an exothermic reaction, the products are initially formed (No Response) than the reactants, and in returning to the temperature of the surroundings, the system (No Response) heat from/to the surroundings.
Viewing Saved Work Revert to Last Response
7. –/4 points DenGOB6 10.TB.048. My Notes
Question Part
Points
Submissions Used
1 2 3 4
–/1 –/1 –/1 –/1
0/50 0/50 0/50 0/50
Total
–/4
 
Write a balanced equation for the complete combustion of cyclooctane, C8H16. (Use the lowest possible coefficients.)
(No Response) C8H16 + (No Response) O2 (No Response) CO2 + (No Response) H2O
Viewing Saved Work Revert to Last Response
Home My Assignments