Raising the temperature of the solvent will increase the solubility ofa solute.
Pressure can have a small effect on the solubility of gases in a solution, with solubility generally increasing with higher pressure. However, pressure typically does not have a significant effect on the solubility of solids or liquids in a solution.
Pressure can affect the solubility but the effect is not important.
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The concentration; to prepare a solution the compound must have a solubility.
lowering of solubility of the first solution when an another solution is added having the same ions is called common ion effect.
Heat can affect solutions by increasing the rate of dissolution of solutes, increasing the solubility of certain solutes, and changing the viscosity of the solution. Additionally, heat can also cause chemical reactions within the solution to proceed at a faster rate.
the low concentration of salt increases the protein solubility on aqueous solution,known as salting in effect
Heating the solution increases the solubility of the solute, allowing more of it to dissolve. This creates a supersaturated solution, where the solution is holding more solute than it normally can at that temperature. Upon cooling, the excess solute remains in solution, resulting in a supersaturated solution.
The term 'solubility of a solution' is meaningless. Perhaps you mean how do you increase the solubility of a solute in a solvent? In that case, if your solute is a solid, increase the temperature, and if it is a gas, decrease the temperature.
Heat, pressure, type of solvent and type of solute.
Pressure can affect the solubility but the effect is not important.
the amount of extra time spent stirring the solution