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Old 10-07-2012, 05:20 PM   #129
SeanC
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Join Date: May 2007
Location: TX
Posts: 4,037
My Ride: 330i
Quote:
Originally Posted by TerraPhantm View Post
No one said that it needs to be 20C outside for the pressure to be 1 atm. It's just a common temperature and easy to use for calculations. You made an assumption about the number of moles while WDE46 and I instead chose to make an assumption about temperature. Also, 1 mole is only 22.4L at STP. So your math essentially incorporated that assumption. That's why your numbers are similar to ours. They'd probably be even closer (or exact, I didn't check) if we used 25C
Ok, now that we are on the same page, I guess we can now start talking about the implications.

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