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Chem7

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Calculate the osmotic pressure (in torr) of a solution containing 17.15 mg of hemoglobin (molar mass 6.5 x 104 g/mol) in 12.8 mL of solution at 25 degrees C.

  • Chem7 -

    pi = MRT
    M = moles/L.
    moles = g/molar mass
    Use AR = 0.08206
    pi will come out in atm, convert to torr.

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