The boiling point of an aqueous sodium phosphate solution is found to be 102.08°C. What mass of sodium phosphate would be needed to dissolve in 507 g of water? An organic compound was prepared and purified by chromatography. A conductivity measurement showed the compound to be a nonelectrolyte. A 0,23 g sample of the compound was dissolved in water and diluted to 148 ml. and the osmotic pressure of that solution was determined to 0.401 atm with a density of 1.0 g/mL at 24°C. Determine the molar mass of the compound.

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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.