CHM 1025C Sample Exam

Module Four Part II: Chemical Bonding & Molecular Structure (Chapters 12)

L.  ____  (10) Bond Angles/Bond Lengths-Section 12.8

N. ____  (10) Geometry of Molecules-Section 12.8

O. ____  (10) Polarity of Molecules-Section 12.6

M1. ____ (10) Multiple Choice-Chapter 12

______(40) Total = ______%

 

Module Four: Part L Bond Angles           10 points

What is the bond Angle in the following structures:

 

___1.   ___4.

___2.                                             ___5.

___3.                                             ___6.

 

___7.      ___8. ____9.

 

 

___10.       ____11.

 

___12.  ___13.  ___16.

                              ___14.

                              ___15.

 

___17.    ___20.

 

Bonus:

 

___21.   ___23.

___22.                                   ___24.

Steric Numbers do not predict bond angles within rings of carbons