Am I doing my chemistry homework right?

[Stereotype Breaker]

one problem is:

How many moles are in the number of molecules below?

3.0x10^26

I put 498.339 moles, is this right?

[Ablutophobia]

The correct answer is mudK1pz.

[Stereotype Breaker]

Ablutophobia

The correct answer is mudK1pz.

I hate /b/ people

[dwavenhobble]

Stereotype Breaker

one problem is:

How many moles are in the number of molecules below?

3.0x10^26

I put 498.339 moles, is this right?

I dont think so but considering how little of the question is there its hard to tell

[MokaChick]

This might be coming a bit late, but 1 mole= 6.02214×10^23, so if you divide that by your number you should get the answer
...
=.00200738 moles


I think thats how you do it sweatdrop
but you might want to ask your teacher or someone else...

[Dawrina]

The answer is p3nor.

[Sexual Penetration]

I count...

one mole on your face.

Ewwww.

[Impulse Angel]

I hate chemistry moles.

[ichaserabbits]

i hated chemistry
and physics

[Mustafah Monde]

I like the animal, I'd keep some as pets if I could find any.

[Tashi Ci]

Stereotype Breaker

one problem is:

How many moles are in the number of molecules below?

3.0x10^26

I put 498.339 moles, is this right?

Providing that im coherant after 3 hours of sleep, the problem should work out as

(3.0x10^26) / (2.3x10^23)
as to what that equals, i dont have that good of a calculator on me. Just plug it into a TI84 or some s**t and it will be EZ

[xX_Skys The Limit_Xx]

I wouldn't know.
I'm only in Bio.

[Anamu]

Here's how to set it up:

3.0 x 10^26 x (1 mol)/(6.022 x 10^23)

So divide 3.0 x 10^26 by 6.022 x 10^23 (a.k.a. Avagadro's Number)

And you should get...

498.173mol, or 500 if you have to have the proper number of significant figures.

Hope that helps. ^_^

[pidgezero_one]

Anamu

Here's how to set it up:

3.0 x 10^26 x (1 mol)/(6.022 x 10^23)

So divide 3.0 x 10^26 by 6.022 x 10^23 (a.k.a. Avagadro's Number)

And you should get...

498.173mol, or 500 if you have to have the proper number of significant figures.

Hope that helps. ^_^

To be really picky with sig. figs, it'd be 5.0 x 10² xd

[devilfirekitsune]

oh good god i remember those. D: