HON CHEMISTRY: Wow – you were busy today! Good job in lab. How much error did you have? Any questions about the lab report? Make sure to show your calculations after the observations/data table. Also, be sure and give a reason in your conclusion for any error you might have had.

Here’s the lecture on the classification of matter – we’ll finish up tomorrow with the characteristics of pure substances. How are you doing on the examples of homogeneous and heterogeneous matter? Here’s a question to think about, can you tell me three different types of homogeneous matter?

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