Posted by Amy on Friday, October 15, 2010 at 5:50pm.
What is the volume occupied by 24.4 g of argon gas at a pressure of 1.31 atm and a temperature of 464 K?
n=24.4g P=1.31atm T=464 Find V
i tried working it out and i got 7091.98 and is inncorrect can i get some help?

Chem  bobpursley, Friday, October 15, 2010 at 5:54pm
n is not 24.4g . n is the number of moles, in this case, n=24.4g/molmassArgon

Chem  Amy, Friday, October 15, 2010 at 6:09pm
so how do i solve this problem? i dnt understand

Chem  bobpursley, Friday, October 15, 2010 at 6:14pm
find n, as I laid out.
PV=nRT
solve for V

Chem  Amy, Friday, October 15, 2010 at 6:21pm
(1.31)(V)=(24.4)(464)
and i got 11320 ? is that correct?

Chem  DrBob222, Friday, October 15, 2010 at 6:27pm
No. As Bob Pursley told you, n is NOT 24.4. AND he told you to calculate n.

Chem  Amy, Friday, October 15, 2010 at 6:37pm
how do you do that?

Chem  marsha, Friday, October 15, 2010 at 7:31pm
(1.31)V=(0.61)(464)?
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