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chemistry

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a sample of gas is collected over water at a temperature of 35 degrees celcius when the barometric pressure reading is 742.0 torr what is the partial pressure of the dry gas?

  • chemistry -

    Ptotal = Pgas + PH2O.
    Look up the vapor pressure of water at 35 C, Ptotal is 742, calculate Pgas.
    By the way, note the correct spelling of celsius.

  • chemistry -

    707

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