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Waaaay easier to learn then my teacher!!!
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Thanks very helpful
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Thankyou so very much you are the best chemistry teacher i have encountered till now :)
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makes sense- finally- i have spent the last year trying to understand this stuff
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Thank you so much! I have a chemistry test soon and this helped incredibly!
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This is a big help, thank you.
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Thank you so much! You video has helped me a lot!
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Thank you so much! Your video has helped me a lot!
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@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
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she keeps sayin "when we look at the periodic table"...how did she get 169.9 and 331.8
This helped me understand what a week in class did not, in 5 minutes. Thanks!
Taesori 1 year ago 26
thnx :) i have my chm finals today this really helped me review
demonscar24 1 year ago 9