Periodic Table, Atomic weight, Ionic and molecular compounds
Read chapter 2 (58-72)
HW/OWL
OWL 2.7, 2.8, 2.9 due Sunday Sept 20
Sound is back!
Sept 18
5. Friday, September 18, 2009
5 Replies
Category Archives: Chapter 1, 2, IC
4. Wednesday, September 16, 2009
Atomic structure, Isotopes
Read chapter 2 (51-55)
OWLs due Thursday Sept. 17: IC 1.3; 2.2 – 2.7
Study group volunteers
Book HW problems#: 120, 123, 130, 137, 146, 149
Sept 16
No sound today. I tried to get better sound by plugging the wire into a jack on my computer -so naturally the wire was not connected to the microphone!
3. Monday, September 14, 2009
Measurement, Significant Figures, Dimensional analysis
1. Read interchapter (25-43)
2. Labs begin this week for odd numbered sections 1,3,5,7,9 (see your schedule for specific day)
3.OWLs due on Thursday September 17: IC 1.3, 2.2-2.7
Sept 14 Lect.
2. Fri. Sept. 11 Classification of Matter
1. Read chapter 1 (11-19)
2. Chemical Classification of Matter
HW/OWL
OWL 1.3,1.4,1.5, 1.6; several IC modules due Sunday, September 13
Pat O. sent a good answer to the average mass question. The important thing is to recognize that the answer will only have 4 significant digits. “Hello, professor Knapp. I believe 1.008 amu would be the correct answer, out to 4 significant digits. Have a nice weekend, and see you on Monday.”
screen capture Sept 11
1. Wed. Sept. 9 Kinetic Molecular Theory
Announcements
For the Lecture
1. Class introduction/review syllabus
2. Read chapter 1 (1-11)
3. Kinetic-Molecular Theory
Here’s a video for fun: http://vimeo.com/4433312
HW/OWL
Log on to OWL asap to ensure rostering
Due Thursday: Intro 1, 2, 3; Math 1,2; OWL 1.2
Here is today’s lecture, in screen-capture format:
