Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Chemistry (https://www.askmehelpdesk.com/forumdisplay.php?f=68)
-   -   Oxygen gas is collected over water at 25 degrees C. The total pressure of the gas is (https://www.askmehelpdesk.com/showthread.php?t=568869)

  • Apr 8, 2011, 11:34 AM
    Kmgustafson
    Oxygen gas is collected over water at 25 degrees C. The total pressure of the gas is
    Oxygen gas is collected over water at 25 degrees C. The total pressure of the gas is 780.00 mm Hg. What is the partial pressure of the dry oxygen gas?
  • Apr 8, 2011, 11:50 AM
    DrBob1
    Why do you think it matters that the gas was collected over water?
    Why would the pressure of oxygen would be different than the measured 780mm?
    What do you know about Dalton's Law of Partial Pressures?

    • All times are GMT -7. The time now is 10:27 AM.