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Old 03-11-2008, 01:31 PM
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pressure problem in chemistry?

Gases are sold in large cyln. for lab use. What pressure, in atm, will be exerted by 2, 500g of O2 gas when stored at 22 deg C in a 40L cylinder?

Can anyone show me the work for this problem? I've used the PV=nRT but it doesn't work out. The options are:
3.55atm
1510 atm
47.3 atm
7.56 X 10(4) atm
10.2 atm
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