WebAssign

Thursday, September 2, 2010 10:54 AM EDT

Logged in as whfreeman@whfreeman

Log out

Guinn and Brewer- Essentials of GOB (Homework)

Chris Read

W.H. Freeman, section 1, Fall 2011

Instructor: Mr. Freeman

Current Score : 0 / 13

Due : Friday, September 2, 2011 07:00 PM EDT

Print Assignment
Question
Points
1 2 3 4 5 6
0/1 0/3 0/3 0/3 0/2 0/1
Total
0/13

  • Description

    W. H. Freeman and WebAssign

    Essentials of General, Organic and Biochemistry by Denise Guinn and Rebecca Brewer is now available as a WebAssign Premium product--designed to provide you with the most powerful online homework solution to complement your course and your students with a fully interactive and affordable learning experience!

    WebAssign Premium includes over 800 online homework problems, interactive tutorials and resources, and a complete eBook at one low price.

    Integrated into WebAssign Premium are a number of dynamic student resources developed specifically for Essentials of General, Organic, and Biochemistry. Every problem includes a link to the appropriate section of a complete interactive eBook, (also available through a dynamic table of contents from their WebAssign homepage), allowing students to highlight and take notes as they read. Other premium resources include:

    INTERACTIVE TUTORIALS reinforce the concepts presented in the classroom, providing students with selfpaced explanation and practice. Each tutorial relates to a worked example from the text, and consists of the following four components:

    Conceptual Explanation: An easy-to-follow, thorough explanation of the topic.
    Worked Example: A step-by-step walkthrough of the problem-solving technique.
    Try It Yourself: An interactive version of the Worked Example that prompts students to complete the problem and supplies answer-specific feedback.
    Practice Problems: A series of problems designed to check understanding.

    CHEMCASTS replicate the face-to-face experience of watching an instructor work a problem. Using a virtual whiteboard, the ChemCast tutors show students the steps involved in solving key worked examples, while explaining the concepts along the way. The worked examples were chosen with the input of general, organic, and biochemistry chemistry students. ChemCasts can be viewed online or downloaded to a portable media device, such as an iPod.

    VIRTUAL MODEL KIT allows students to build molecular structures on the computer screen. Students select elements and bonds according to instructions in the text's Model Tool activities, as well as from additional exercises available within the associated Web site and homework system. After constructing the models, students are presented with automatically graded questions to probe their experience.

    You can check out a sampling of this exciting new product line in the simulated assignment below, designed to show you a range of problem-types and features found in WebAssign Premium. To see even more of this powerful product, sign up for a Free Test Drive today and see how WebAssign Premium can help your students get more mileage out of the course today!

    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: GBEssGOB1 6.AE.058.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Select two different conformations of C5H12.

Your work in question(s) will also be submitted or saved.
2. –/3 points Notes Question: GBEssGOB1 6.AE.070.
Question part
Points
Submissions
1 2 3
0/1 0/1 0/1
0/50 0/50 0/50
Total
0/3
 
Provide skeletal line structures for the following structural formulas.
(a) **image e**

MarvinSketch

Help

  1. Click Open MarvinSketch.
  2. Use MarvinSketch to draw the
    chemical structure.
  3. Click Finished when you are done.
Open MarvinSketch


(b) **image c**

MarvinSketch

Help

  1. Click Open MarvinSketch.
  2. Use MarvinSketch to draw the
    chemical structure.
  3. Click Finished when you are done.
Open MarvinSketch


(c) **image b**

MarvinSketch

Help

  1. Click Open MarvinSketch.
  2. Use MarvinSketch to draw the
    chemical structure.
  3. Click Finished when you are done.
Open MarvinSketch

Your work in question(s) will also be submitted or saved.
3. –/3 points Notes Question: GBEssGOB1 6.AE.086.
Question part
Points
Submissions
1 2 3
0/1 0/1 0/1
0/50 0/50 0/50
Total
0/3
 
Name the following branched-chain alkanes:
(a)
Answer is not case sensitive.


(b)
Answer is not case sensitive.


(c)
Answer is not case sensitive.



Your work in question(s) will also be submitted or saved.
4. –/3 points Notes Question: GBEssGOB1 6.AE.090.
Question part
Points
Submissions
1 2 3
0/1 0/1 0/1
0/50 0/50 0/50
Total
0/3
 
Provide skeletal line structures for the following cycloalkanes:
(a) cyclopropane

MarvinSketch

Help

  1. Click Open MarvinSketch.
  2. Use MarvinSketch to draw the
    chemical structure.
  3. Click Finished when you are done.
Open MarvinSketch


(b) cyclobutane

MarvinSketch

Help

  1. Click Open MarvinSketch.
  2. Use MarvinSketch to draw the
    chemical structure.
  3. Click Finished when you are done.
Open MarvinSketch


(c) methylcyclobutane

MarvinSketch

Help

  1. Click Open MarvinSketch.
  2. Use MarvinSketch to draw the
    chemical structure.
  3. Click Finished when you are done.
Open MarvinSketch



Your work in question(s) will also be submitted or saved.
5. –/2 points Notes Question: GBEssGOB1 6.AE.110.
Question part
Points
Submissions
1 2
0/1 0/1
0/50 0/50
Total
0/2
 
Muscone is a compound used in the perfume industry.
**structure of muscone**

Does this compound contain a cycloalkane?
    

How many carbon atoms are in the ring?
Enter an exact number.


Your work in question(s) will also be submitted or saved.
6. –/1 points Notes Question: GBEssGOB1 6.TB.011.
Question part
Points
Submissions
1
0/1
0/50
Total
0/1
 
Which of the following compounds contains a heteroatom?
**lewis structures**
(a)
(b)
(c)
(d)
(e)

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