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< OLD Guild General ~ Devilz!!! |
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Posted:
Tue Nov 14, 2006 5:07 am
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Joined: 26 Jul 2006
Posts: 49
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Here is the setup
4.0g of Fe, you want to know how many atoms
FW of Fe = 55.85
1 mole Fe x mole Fe
----------- = -----------
55.85g_______________4.0g
55.85x = 4.0
x= 4.0
----
55.85
x = 0.071 moles
1 mole ________________ 0.071 mole
-------- = ------------
6.02*10^23 atoms______ x atoms
x = 0.43*10^23 atoms or 4.3 * 10^22 atoms
Edits: Ignore underscores, forums don't like numerous spaces |
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Posted:
Tue Nov 14, 2006 10:01 am
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Joined: 20 Jun 2006
Posts: 58
Location: canada!
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wat the fuk is this... somebody delete this quick before i learn something |
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Posted:
Tue Nov 14, 2006 5:59 pm
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Joined: 11 Jan 2006
Posts: 508
Location: Philadelphia
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Rofl |
_________________ Starwrath - Druid Class Captain <Bananas in Pajamas> |
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