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Topic: homework question. Need help  (Read 2652 times)

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Offline defhalotones

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homework question. Need help
« on: February 23, 2009, 09:31:36 PM »


I know of the formulas and such, and I still can't get the right answers.  If anyone here can tell me the right ones, it would be of TREMENDOUS help.
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Offline Astrokel

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Re: homework question. Need help
« Reply #1 on: February 24, 2009, 02:04:16 AM »
If you know definitions and formulas right, it should be easy. Show us what you did then we could help you out from your mistakes.
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Offline JGK

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Re: homework question. Need help
« Reply #2 on: February 24, 2009, 10:06:38 AM »
Convert Molar quantities into numbers of atoms

Convert masses into molar quantities then into number of atoms.

The answers should be clear from the resulting data values
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