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Homework Help: Ideal Gas Law

  1. Feb 2, 2008 #1
    I'm having some trouble getting started on this one:

    3.00×10^4 cm^3 of 300 degrees C steam at a pressure of 10.0 atm is cooled until it condenses. What is the volume of the liquid water? Give your answer in cm^3.

    I figure you use pV=nRT to solve. I've been trying to rearrange it, but am confused. Any help would be greatly appreciated. Thanks.
  2. jcsd
  3. Feb 3, 2008 #2


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    Staff Emeritus
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    Firstly, why is this is Quantum Physics?

    Secondly, why don't you show us the equation that you get when you rearrange it?
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