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Day 41: Post-lab Write-up and Dry Ice Demo October 13, 2006

Posted by Admin in Chemistry.

After completing the “Law of Conservation of Mass” lab yesterday during class, students worked in pairs to complete the Conservation of Mass Post Lab discussion questions today. The post lab was due at the end of class today. This lab will be the first grade of the new quarter. Also today, we worked with dry ice to demonstrate several principles of the Law of Conservation of Mass as well as simple chemical and physical changes.

Next week is a shortened class week (3 days) but will give us just enough time to talk about various types of chemical reactions and the terminology that applies to each.



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