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March 30, 2017

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A 1.30-L sample of argon gas is at 1.02 atm and 21.5 degrees Celsius. a. what mass of argon is in the container. b. If the temperature is raised to 500 degrees celsius while the volume remains constant, calculate the new pressure, in stmospheres.

  • Chemistry - ,

    PV=nRT
    where
    P= pressure in atm
    V= volume in L
    n =(mass of Ar)/(molar mass of Ar)
    R=0.082058 L atm mol-1 K-1
    T= temperature in Kelvins

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