1. Mole Calculations Lauren Linenberger Nicole Hanamura Narration by: Alaina Gist

4. The molar mass of an element can be found on the Periodic table. It is the decimal located below each element’s symbol.

6. Named for Amedeo Avogadro, an Italian chemist and physicist (1776-1856)

8. Multiply molar mass of each element by the number of moles of that element in the molecule: 1(15.9994) = 15.9994 and 2(1.00794) = 2.01588

9. Add the two numbers: 15.9994 + 2.01588 = 18.02 g/mol

13. 1 mole of apples = 6.02x1023 apples

15. That equals around 602,000,000,000,000,000,000,000 atoms/ions/molecules/formula units!

16. 1 mole = 22.4 Liters (L) of gas at STP (standard temp. and pressure)

21. “Here, take my number. Of course, it's 6.02 X 10^23. I'm frickin' Avogadro! Ha! Get it?! It's my number!”

23. Mole." Dreamstime. Web. 16 Mar 2011. <http://thumbs.dreamstime.com/thumblarge_493/12705563261c81F9.jpg>

24. "Moles." Allstate Animal Control. Web. 16 Mar 2011. <http://allstateanimalcontrol.com/images/large%20images/moleBig.jpg>.