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McMurry - Organic Chemistry 6/e (Homework)

James Finch

Chemistry - College, section 1, Fall 2019

Instructor: Dr. Friendly

Current Score : 2 / 21

Due : Wednesday, October 30, 2019 08:00 EDT

Last Saved : n/a Saving...  ()

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Question
Points
1 2 3 4 5
–/5 –/2 –/5 –/6 –/3
Total
2/21 (9.5%)

  • Instructions

    Here are some textbook questions from Organic Chemistry 6/e by McMurry published by Brooks/Cole. 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.

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1. –/5 points McM6 1.kas.02. My Notes
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–/5
 
For each of the following assume all lone pairs are shown.
(a) Determine the formal charge for the following.
nitrogen in A
(No Response)
carbon in B
(No Response)
carbon in C
(No Response)
boron in D
(No Response) (b) Select the molecule(s) for which the central atom has access to an octet.

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2. –/2 points McM6 2.kas.04. My Notes
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–/2
 
Open the editor below and draw the skeletal structure, where each atom obeys the octet/duet rule and no atom possesses a formal charge, for the molecule whose condensed structure is below.
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(a) (CH3)2CHCHCHC(CH3)3



(b) (CH3)3CC(CH3)2CHCHCH3


Remember for skeletal structures you do not show hydrogens that are bonded to carbon (hydrogens bonded to any other atom must be shown). Also, carbon labels are not used - carbons are understood to be at vertices and at the end of "sticks".
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3. –/5 points McM6 3.kas.06. My Notes
Question Part
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–/5
 
Give the IUPAC name for each of the following compounds.
Note: do not forget to use commas to separate locant numbers from each other and to use hyphens to separate locant numbers from letters.
a)

(No Response)
b)

(No Response)
c)

(No Response)
d) CH3(CH2)4CH3 (Hint: If you miss this one, see Table 2.4 p. 62 to make sure you are typing in the IUPAC name (not the common name).)
(No Response)
e) (CH3CH2)2CHCH2C(CH3)3
(No Response)
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4. –/6 points McM6 4.kas.05. My Notes
Question Part
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Submissions Used
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–/6
 
Use the conformations below to determine the following ranking.


Rank in order of increasing stability - least stable to most stable.
(No Response) < (No Response) < (No Response) < (No Response) < (No Response) < (No Response)
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5. –/3 points McM6 7.kas.02. My Notes
Question Part
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Submissions Used
1 2 3
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–/3
 
Draw the skeletal structure the bromoalkane (molecular formula given) that gives the alkene shown as the exclusive product of E2 elimination.
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A




B




C


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