Friday, February 6, 2015

X-planations


Explain It: As I said in class, go over your lab packet,  add any additional information you need, if you skipped a lab, google it on youtube, and then for each lab make a very short statement of explanation---which principle is demonstrated?-- using the vocabulary from last blog.  



Reading: Ask me a chemistry question: the pepper-soap experiment
Videos:

Print out page 2 only, do set 3 only.  Correct your own work from page 4.
chemical formula writing worksheet  Don't forget the cross-over method for balancing charges, and it may be helpful to write the chemical symbol and charge  in the cation column.






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