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A 0.45 grams of a protein is dissolved in 100 mL of buffered water. If the osmotic pressure of the solution is 25.0 mm of

A 0.45 grams of a protein is dissolved in 100 mL of buffered water. If the osmotic pressure of the solution is 25.0 mm of solution at 21.0 degrees celsius, what is the molar mass of the protein? The density of the buffered water is 1.02 g/mL and the density of Hg is 13.56 g/mL.

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