# Determine the molarity of each of the following solutions from its osmotic pressure at 25°C. Include the van't Hoff factor for the solution when the factor is given.     ΠΠ = 0.0256 atm for a solution of urea (CH4N2O):     M        ΠΠ = 0.603 atm for a solution of KI, i = 1.90:

Question
Determine the molarity of each of the following solutions from its osmotic pressure at 25°C. Include the van't Hoff factor for the solution when the factor is given.

ΠΠ = 0.0256 atm for a solution of urea (CH4N2O):     M

ΠΠ = 0.603 atm for a solution of KI, i = 1.90: