Duloxetine is also sometimes used to treat stress urinary incontinence (leakage of urine during physical activity such as coughing, sneezing, laughing, and exercise) in women. Talk to your doctor about using this medication to treat your condition.
Water's density maximum is a product of the same phenomenon. Close to the freezing point, the water molecules start to arrange locally into ice-like structures. This creates some openness in the liquid water, which tends to decrease its density.
How do solutes affect the freezing point of a solvent? Since you know what solutes and solvents are, you can now find out how solutes affect the freezing point of solvents. It can lower the freezing point by adding pressure to the solvent. When the solute expands, it adds to the pressure in the solvent. By adding pressure to the water, it lowers the freezing point. A solute can also lower the freezing point by adding more molecules to the number molecules that are already present in that solvent. This means that the number of molecules in the solute plus the molecules in the solvent makes the solution more dense which makes it take longer to freeze. For example, if you add salt to water, it will lower the freezing point.