Test Bank For Fundamentals of Organic Chemistry 7th Edition By by John E. McMurry

Test Bank For Fundamentals of Organic Chemistry 7th Edition By by John E. McMurry

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Edition: 7th Edition

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Resource Type: Test bank

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Test Bank For Fundamentals of Organic Chemistry 7th Edition By by John E. McMurry

Chapter 1-Structure and Bonding: Acids and Bases

  1. How many total valence electrons are represented in the following electron configuration?

1s22s22px2 2py2 2pz1 or 1s22s22p5

a. 1
b. 3
c. 5
d. 7
e. 9

ANS:  D                   

Instructions: Write valid Lewis (electron-dot) structures for each formula below. Show all electrons as dots and show all nonbonding electrons.

  1. Write:     CH3CH2OH     ethanol

ANS: 

  1. The structure of urea is shown below. Fill in any nonbonding valence electrons that are missing from the line-bond structure.

ANS: 

Instructions: Determine the hybridization for the indicated atoms in each structure below.

  1. Refer to instructions. The hybridization of carbon atom A is _____.

ANS:  sp2

 

  1. Refer to instructions. The hybridization of carbon atom B is _____.

ANS:  sp

 

  1. How many nonbonding electron pairs are in the structure shown below?

 

a. 2
b. 4
c. 6
d. 8
e. none of these

ANS:  B                   

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