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.

Question

DrBob222 · Answer

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

Anonymous · Answer

Calculate the osmotic pressure of a solution containing 16.50 mg of hemoglobin in 13.9 mL of solution at 29 ∘C . The molar mass of hemoglobin is 6.5×104 g/mol.