Thursday, January 28, 2010

All pink and blue!



In class today we saw this crazy liquid mixture turn from pink to purple when we added some clear hydrochloric acid to it. We then added some distilled Poland Spring water (H2O) to the purple stuff and it turned pink again. Finally we poured it all into a test tube and placed it into hot water and it turned blue...? Wait a minute! What's going on here? My head is spinning just thinking about all of those color changes! Anyway, let's get to the important stuff. Tonight's homework is pretty straight forward.

Assignment #1: Copy the vocab list into your binder (handwritten! no photocopies!)

Assignment #2: Study for the MiniUnit Test!

Assignment #3: Organize your binder (binder check during the test!)

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