Author: charlie

What You Should Know So Far.

Since September we’ve practiced chemistry.  Below is a somewhat comprehensive list of all the things you should know how to do, and a bunch of words you should…

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Atomic Theory Now!

This section of our course will guide you through about 2200 years of thought that went into the “model” of the atom.  It’s small, it’s nearly impossible to…

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Celebration Tuesday!

Party! We celebrate our knowledge of matter on Tuesday. Read the BASICS, every word.  Do the Matter Homework Assignments, and check the answers provided.  Go through your notes…

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Chemical & Physical Changes Lab Report

Please know that I know that you know that I know that you can’t really do this lab report because you don’t know nearly enough chemistry yet. Sometimes…

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#17 in Temp Lab: What’s up with ΔT ???

In this question… If the temperature of a solution changes from 12.0°C to 29.0°C, the change in temperature (which we call delta T, or we use this symbol:…

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What’s The Matter With You?

Monday we start the second topic in Regents Chem, that is MATTER. You remember that matter is “stuff”, anything that takes up space and has mass.  Pretty much…

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Penny Lab Conclusion

A lot of you did your best on the Penny Lab conclusion, but your best efforts were not quite aligned with what is best practice.  I’d like to…

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Friday’s Celebration

Friday we have our first Celebration of Knowledge.  It’s only 20 multiple choice plus 2 bigger problems to do.  Do the big problems first, then if you run…

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How To Write Better Lab Reports

Nice try, really, but there were a lot of mistakes. Hopefully you will find yourself in some of these examples, and realize that you should NOT do these…

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Weekend! Fun! Some Chem too!

Of course you want to relax and have fun. You still need to get in the good habit of doing SOME chemistry.  It’s a long year, a lot…

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