Chem

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The vapor pressure of CCl3F at 300K is 856torr. If 11.5g of CCl3F is enclosed in a 1L container, Will any liquid be present? If so, what mass of liquid?

  • Chem -

    If you use PV = nRT, plug in 856 torr for pressure (the vapor pressure of the liquid will be the pressure in the container if there is some liquid remaining) and solve for n.
    Convert n to grams and subtract from 11.5

  • Chem -

    42

  • Chem -

    7.5

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