Chapter
10 Chemical Bonding II:

Molecular Shapes, Valence Bond Theory,
and Molecular Orbital Theory

10.1
Artificial Sweeteners: Fooled by Molecular Shape

10.2
VSEPR Theory: The Five Basic Shapes

· Two
Electron Groups: Linear Geometry

· Three
Electron Groups: Trigonal Planar Geometry

· Four
Electron Groups: Tetrahedral Geometry

· Five
Electron Groups: Trigonal Bipyramidal Geometry

· Six
Electron Groups: Octahedral Geometry

10.3
VSEPR Theory: The Effect of Lone Pairs

· Four
Electron Groups with Lone Pairs

· Five
Electron Groups with Lone Pairs

· Six
Electron Groups with Lone Pairs

10.4
VSEPR Theory: Predicting Molecular Geometries

· Representing Molecular Geometries on Paper

· Predicting the Shapes of Larger Molecules

10.5
Molecular Shape and Polarity

· Vector
Addition

· Chemistry in Your Day: How Soap Works

10.6
Valence Bond Theory: Orbital Overlap as a Chemical Bond

10.7
Valence Bond Theory: Hybridization of Atomic Orbitals

· sp[Sup(3)] Hybridization

· sp[Sup(2)] Hybridization and Double Bonds

· Chemistry in Your Day: The Chemistry of Vision

· sp Hybridization and Triple Bonds

· sp[Sup(3)]d and sp[Sup(3)]d[Sup(2)]
Hybridization

· Writing
Hybridization and Bonding Schemes

10.8
Molecular Orbital Theory: Electron Delocalization

· Linear
Combination of Atomic Orbitals (LCAOs)

· Period
Two Homonuclear Diatomic Molecules

· Second-Period
Heteronuclear Diatomic Molecules

· Polyatomic Molecules

CHAPTER
IN REVIEW: Self-Assessment Quiz

· Key
Terms

· Key
Concepts

· Key
Equations and Relationships

· Key
Learning Outcomes

· EXERCISES: Review Questions

· Problems
by Topic

· Cumulative Problems

· Challenge Problems

· Conceptual Problems

· Questions for Group Work

· Data
Interpretation and Analysis

· Answers to Conceptual Connections