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  • Jan 26, 2013, 09:32 AM
    Xxx08
    Chemistry
    Help!

    Oxygen gas generated in the thermal decomposition of potassium chlorate is collected over water. At 24 degree Celsius and an atmospheric pressure of 762 mm Hg, the volume of gas collected is 0.128 L. The vapour pressure of H2O at 24 degrees celsius is 22.4 torr. What is the mass of oxygen collected?
  • Jan 26, 2013, 09:45 AM
    JudyKayTee
    What is your answer? https://www.askmehelpdesk.com/financ...ard-25444.html

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