Chemistry 11-14-12 Molecular Formulas

CHEMISTRY: Hey guys! Awesome job with empirical formulas, and now you’ve conquered writing molecular formulas! It’s just like writing empirical formulas, but with a twist at the end! By the way, if you’d like some practice or if you have questions – help session TOMORROW morning, 7:15 A.M.

Lab tomorrow on calculating the formula of a hydrate. Make sure you print and read the lab sheet. You’ll be writing this one up in your lab book. How’s the virtual lab coming? Don’t forget that the vLAB sheets are due on Friday.

BTW – speaking of labs, make-up labs are next Monday afternoon at 3:30 P.M. and Tuesday morning at 7:15 A.M. And don’t we have a test round about that time?

flickr photo by Sebastian Mary


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9 thoughts on “Chemistry 11-14-12 Molecular Formulas

  1. This video and the emperical formula video were extremly helpful when I was studying for the test. Thank you for posting the lessons, they are very helpful!

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