Warm up - Open up this link to an article about chemical and physical changes. Fill in the blanks on the half handout in front of you as you are reading. On page 31 in your notebook, we took a few notes on the Law of Conservation of Mass. If you were absent, here are the notes from that powerpoint. We also completed a lab with the anticipation of proving the Law of Conservation of Mass. Some of our results were a little sketchy but we were able to explain our results. Finally we started working on balancing equations. This concept comes very easily to some students and can be very challenging to others. You will get it with practice. Here is the powerpoint for balancing equations. Have a great Halloween and a nice day off!! Be safe!!!
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