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Homework Help: Molecular diffusivity

  1. Apr 13, 2008 #1
    Helium has a molecular diffusivity three times greater than that for Argon. If a tank of water is charged with 0.5 atm of He and 0.5 atm of Ar and then allowed to stand in open contact wiht air, what percent of the Ar will have been lost when 10 percent of the He has been lost?
     
  2. jcsd
  3. Apr 13, 2008 #2

    GCT

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    Get one thing straight - homework is not fun for you or anyone else - if you want others to assist you show some interest in your academic endeavor.
     
  4. Apr 13, 2008 #3
    you don't have to be an ass about it..what the **** do you want me to do if i dont even know where to start?
     
  5. Apr 15, 2008 #4

    GCT

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