SCHM 109 (sec 003) Lecture Students                            9/30/09

1.  I have added a list of some polyatomic ions that may be helpful to you as you learn to write equations.  The link to the list is in the "lecture notes and stuff" next to Chemical Reactions.  I have also added a pre-reading/viewing assignment related to solutions.  It has links to some short animations.

2.  Planning ahead, Exam II will be Wednesday, October 21.  I will be handing out a study guide about one week prior to that.  A study session will also be held.