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Carey - Organic Chemistry 4/e (Homework)

James Finch

Chemistry - College, section 1, Fall 2010

Instructor: Dr. Friendly

Current Score : 0 / 12

Due : Monday, August 30, 2010 08:30 EDT

About this Assignment

Question
Points
1 2 3 4 5
0/3 0/4 0/2 0/2 0/1
Total
0/12 (0.0%)

Description

Here are some textbook questions from Organic Chemistry 4/e by Francis C. Carey published by McGraw-Hill. Click here for a list of all of the questions coded in WebAssign.


Instructions

This demo assignment allows many submissions and makes the answer key available after the first submission so you can see the correct answers. (Typically, the answer key is posted after the due date!)



1. –/3 points Notes Question: Carey4 1.kasAP.04.
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Give the formal charge of the indicated atom.

atom 1
Answer is not case sensitive.
atom 2
Answer is not case sensitive.
atom 3
Answer is not case sensitive.


2. –/4 points Notes Question: Carey4 2.kasAP.01.
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All the parts of this problem refer to the alkyl-substituted cycloalkane having the carbon skeleton shown below. (The red X or green check will not be shown for the answers below.)


How many carbons of each type are present in this alkane?
primary
Enter an exact number.
 secondary
Enter an exact number.
 tertiary
Enter an exact number.
 quaternary
Enter an exact number.


3. 0/2 points All Submissions Notes Question: Carey4 3.kasAP.01.
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(a) Ball-and-stick models of 5 conformations of butane are shown below. Rank them in order of decreasing steric energy, or from least stable to most stable. (Enter only letters and the symbol >, for example A>B>C>D>E.)
Answer is not case sensitive.
Your answer is incorrect.

E>B>D>A>C

(b) Space-filling models for the same 5 conformations of butane are shown below, but in a different order than that above. Rank them in order of decreasing steric energy, or from least stable to most stable. (Enter only letters and the symbol >, for example A>B>C>D>E.)
Answer is not case sensitive.
Your answer is incorrect.

B>D>A>C>E



4. –/2 points Notes Question: Carey4 4.kasAP.06.
Question part
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Open the editor below each reaction and draw the skeletal structure of the major organic product resulting from the reaction.
Click here for JME input instructions.

(a)




(b)






5. –/1 points Notes Question: Carey4 5.kasAP.01.
Question part
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Write the IUPAC substitutive name of the following structure.
Answer is not case sensitive.

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