Chemsistry

ok i need help on chemistry homework, anybody want to help me with it?
calculate the number of moles in 10,000,000 atoms of nitrogen.
calculate the number of moles in 1.0 atom of hydrogen.
calculate the number of atoms or molecules in 100,0 moles of hydrochloric acid.
calculate the number of atoms or molecules in 1.275x10 to the 1 power moles of flourine.
calculate the number of atoms or molecules .0025575 moles of ammonium hydroxide.
calculate the number of atoms or molecules in 10 moles of ice

There are no 'moles' in chemistry.

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Originally Posted by gigabit

There are no 'moles' in chemistry.

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Yes there is.

http://en.wikipedia.org/wiki/Mole_%28unit%29

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Originally Posted by Xenonight2

Yes there is.

http://en.wikipedia.org/wiki/Mole_%28unit%29

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You believe everything on the internet?

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Originally Posted by gigabit

You believe everything on the internet?

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You were proven wrong, just accept it as a fact, instead of trying to defend yourself with witty comments...

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Originally Posted by RidleyLoki

You were proven wrong, just accept it as a fact, instead of trying to defend yourself with witty comments...

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STOP THE HARRASSMENT.

l

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Originally Posted by gigabit

STOP THE HARRASSMENT.

l

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I didn't harass you, I just told you the truth. Once more you're trying to come back with a witty comment. I'll stop feeding any trolls in this thread now. Not pointing any fingers or anything.

if theres no moles in chemistry then how come my teacher teaches it?

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Originally Posted by RidleyLoki

Geez, what grade are you in? I hope I don't have to learn about this crap.... I want to learn psychology instead. XD

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i want to learn pwn -a- logy

same here im learning earth now (8th) but DAANNNNGGGG I FAILED THAT THANGGG

I wish I could help, but I've just started to get chemistry.

@Gigabit: Do you suffer from some sort of harassment paranoia? You should lay back a bit.

1 mole = 6.022 x 10^23 atoms = 22.4 L = atomic mass

Just convert the measurements using those. For example:

(10,000,000 atoms/1)(1 mole/6.022 x 10^23 atoms) = (10,000,000 moles/6.022 x 10^23) = (1.661 x 10^29)

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Originally Posted by Manic

1 mole = 6.022 x 10^23 atoms = 22.4 L = atomic mass

Just convert the measurements using those. For example:

(10,000,000 atoms/1)(1 mole/6.022 x 10^23 atoms) = (10,000,000 moles/6.022 x 10^23) = (1.661 x 10^29)

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Good thing I'm in physics. I didn't understand that equation one bit.

so to do "Calculate the number of atoms or molecules for 1.00 moles of water" do I do (1.00/1 then times 6.02x10^23/1) or (1.00/1 then times 6.02x10^23/34) since the gfm for water is 34.

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Originally Posted by Magnific3nt

so to do "Calculate the number of atoms or molecules for 1.00 moles of water" do I do (1.00/1 then times 6.02x10^23/1) or (1.00/1 then times 6.02x10^23/34) since the gfm for water is 34.

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Now, if you had to calculate the number of oxygen or hydrogen atoms in 1.00 moles of water, that'd be a different story.

Why dont you two pass over each others xfire names or MSN names or something and talk about this. Would probably be a little more productive then talking about this here.

And people said Physics was a ****** I gotta learn Physics, Chemistry and Biology simultaneously for the next 2 years...

Ouch this is hurting my head. I'd help you but I just finished chemistry and I never want to talk about it again... except I have it agian next semester (damn >.<)
I did really well on this mole stuff but somehow I don't remember any of it lol