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Topic: Molar Mass  (Read 17248 times)

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Offline DevaDevil

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Re: Molar Mass
« Reply #15 on: February 08, 2011, 10:23:36 AM »
Quote from: araneus on February 08, 2011, 09:38:21 AM

Thank you again. Just so I'm absolutely clear, 2.86x108g is equal to 286,000,000g but just not written that way, correct?



yes it is the same number, in different significant numbers (that is why the notation usually is done in powers of 10, aside from the number being smaller to write).

I do not want to confuse you with those significant numbers, so forget about them for now
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Offline araneus

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Re: Molar Mass
« Reply #16 on: February 08, 2011, 10:37:30 AM »
Haha! I am very easily confused, so it's probably best to just leave it at this for now and hope that I never encounter these significant numbers before the end of the course.

Thank you again, everyone!! :) I hope you won't bang your heads off the wall if I come back with more questions as I work my way through the lessons. I can't afford a tutor and I can't find anywhere local to go for free help. I'm very glad to have stumbled upon this place!
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Offline AMEDIO

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Re: Molar Mass
« Reply #17 on: February 12, 2011, 02:28:02 AM »
 ;D ;D
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