Chemistry 3-22-12 Intro to Chemical Bonds

CHEMISTRY: Welcome back to chemistry! Ready to begin another chapter? Here’s the first lesson from chapter 6, the introduction to chemical bonds. Patience! We’ll get to the good application stuff in just a bit!

BTW – Homework goes with what we did today: Pg. 209 – 213: 1 – 8, 10 – 15. And don’t forget the Science In the News for tomorrow!

Hon Chemistry 3-22-12 Balancing Chemical Equations – Pt. 2

HON CHEMISTRY: Okay, maybe balancing equations isn’t exactly like this, but….. Here are the rest of the notes on balancing equations. Plus – a couple of examples for practice.

Homework for tonight is writing up the lab on chemical change for tomorrow. And, did I mention practice, practice, practice balancing equations?