Chem 112 - Chapter 7 & 8 test

Posted: April 6, 2010

Chapter 7 Review Questions page 207: 30, 31, 35, 37, 39, 43, 55, 56, 59, 63 Chapter 8 Review Qustions page 247: 39, 43, 45, 54, 59, 69   Tuesday, April 6th - review questions Wednesday, April 7th - go over questions and jeopardy Thursday, April 8th - start ch 9 Monday, April 12th - test   Essay Questions: 1.  Explain the octet rule and give an example of how it is used. 2.  Why must each cation in an ionic solid be surrounded by anions? 3.  Can some atoms exceed the limits of the octet rule in bonding?  If so, give an example. 4.  Explain what is meant by VSEPR theory.  Give an example of how VSEPR theory can be applied to predict the shape of a molecule.   The solutions for chapter 7 and 8 guided readings are attached to this note