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April 18, 2015

April 18, 2015

Posted by **kris** on Thursday, July 26, 2012 at 7:56am.

- chemistry -
**DrBob222**, Thursday, July 26, 2012 at 2:59pmUse PV = nRT and solve for n = number of mols. Then n = grams/molar mass and solve for molar mass.

Remember T must be in kelvin, volume in L, and P in atmospheres.

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