How do you prepare 50 percent saturated solution?

To prepare a 50 percent saturated solution, first determine the solute's solubility in the solvent at the given temperature. For example, if the solute's solubility is 100 grams per 100 mL of solvent, you would dissolve 50 grams of the solute in 100 mL of the solvent. Stir the mixture until the solute is fully dissolved, and if needed, adjust the volume of the solution to ensure it remains at 100 mL. Always label the solution with the concentration and date prepared.