Wednesday, September 30, 2009

Lecture #4, Wednesday, September 30th

Today we discussed Avagadro's constant and how the mole relates the number of atoms to its mass. We went over several mole to gram and gram to mole conversions and it is vital that you understand how to do these calculations like the back of your hand. I also discussed the main ideas for Experiment #2.

If you are keeping up with the material you should be working on questions 1-5 of the collected homework and questions 1-32 of the additional exercises.

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