pi = MRT
Calculate the molarity of the solution and substitute into the above equation. The osmotic pressure (pi) will be in atmospheres. Convert to Pa. Don't forget to use T in Kelvin. Post your work if you get stuck.
A solution is prepared by dissolving 49.0 g of glucose (C6H12O6) in 225.0 g of water. The density of the resulting solution is 1.23 g/mL. Determine the osmotic pressure (in Pa) of this solution at 25.0 oC.
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