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Homework Help: How do you calculate partial pressure of water vapour in air?

  1. Apr 2, 2008 #1
    How do you calculate partial pressure of water vapour in air??
     
  2. jcsd
  3. Apr 2, 2008 #2
    Use Dalton's law of Partial Pressure.
    Total Pressure exerted by a mixture of non-reacting gases is equal to the sum of individual partial pressures.
     
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