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Topic: molar volume  (Read 4551 times)

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Offline jackson

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molar volume
« on: September 16, 2006, 05:41:34 AM »
Why is the molar volume in room temperature and pressure greater than molar volume in standard temperature and pressure???

Offline Borek

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Re: molar volume
« Reply #1 on: September 16, 2006, 06:06:54 AM »
Look at the ideal gas equation. What is room temperature, what is temperature at STP?
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Offline jackson

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Re: molar volume
« Reply #2 on: September 16, 2006, 08:01:00 AM »
room temperature:25?
S.T.P:0?

Offline Borek

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Re: molar volume
« Reply #3 on: September 16, 2006, 09:33:47 AM »
Look at these numbers, they contain the answer. Do you know gas laws? If you are asked this question, you should.
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Offline sdekivit

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Re: molar volume
« Reply #4 on: September 16, 2006, 02:48:24 PM »
hint: (pV)/T = constant

Offline jackson

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Re: molar volume
« Reply #5 on: September 17, 2006, 12:58:13 AM »
thank you very much!!! ;D

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