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