Percent Yield

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Uploaded by on Sep 3, 2010

Free Science Help at Brightstorm! http://brightstorm.com/science How to find percent yield for chemical experiments.

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  • This helped me understand what a week in class did not, in 5 minutes. Thanks!

  • thnx :) i have my chm finals today this really helped me review

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  • Waaaay easier to learn then my teacher!!!

  • Thanks very helpful

    

  • Thankyou so very much you are the best chemistry teacher i have encountered till now :)

  • makes sense- finally- i have spent the last year trying to understand this stuff

  • Thank you so much! I have a chemistry test soon and this helped incredibly!

  • This is a big help, thank you.

  • Thank you so much! You video has helped me a lot!

  • Thank you so much! Your video has helped me a lot!

  • @BloosSchool By Molar Mass, for instance, go to Hydrogen and see it's amu, it's about 1.0079. say you have H2, then you multiple 2 X 1.0079=2.0158 or simply 2.02 using significant digits.

    2.02 would be the molar mass, same thing with the169.9 and the 331.8

    

  • she keeps sayin "when we look at the periodic table"...how did she get 169.9 and 331.8

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