Monday, October 21, 2013

WEDNESDAY'S HOMEWORK...#happymoleday

6.02 x 10 ^ 23

[Professor Avagadro taught Defense Against the Dark Arts at Hogwarts, I think. ]

Happy Mole Day!              



and I cannot help myself...


If you did not do TUESDAY's homework, see post following this.

And watch/practice the Conversion Factors, by Tyler Dewitt: (what I should have taught before we did moles)
http://socratic.org/chemistry/measurement-in-chemistry/unit-conversions/converting-units-with-conversion-factors  Watch enough to do this worksheet:
http://woodridge.k12.oh.us/ourpages/users/dweaver/Chemistry/PracticeWorksheets/CalculationWorksheets/UnitConversionsWorksheet.pdf  yea! there are answers to check your own work. 

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