0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25ºC: A. What is the molarity of the solution? B. What is the molality of the aqueous solution if the density of sodium chloride is 2.16 g/ml? (For the weight of the solvent (Kg), use all computed/converted value) C. What is the osmotic pressure of the solution at 37ºC?

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.