List and describe three factors that influence solubility.
Would the answers be increased agitation, heating the solution, and increasing the surface area of the solute?
Here is a good site to read.
https://chem.libretexts.org/Core/Physical_and_Theoretical_Chemistry/Equilibria/Solubilty/Solubility_and_Factors_Affecting_Solubility
Agitation affects the RATE of solution but not the final amount that will dissolve. Likewise, the surface area affects the RATE of solution. Heating the solution is correct but it is better to say temperature affects the solubility since cooling also influences the solubility. Look at additional ones such as pressure, interaction betwen solute/solvent, common ion, etc.
Yes, those are three factors that can influence solubility. Here's a description of each factor:
1. Increased Agitation: When a solute is added to a solvent, higher agitation or stirring of the mixture can increase the rate at which the solute particles come into contact with solvent particles. This allows more solute particles to dissolve, thereby increasing solubility.
2. Heating the Solution: Generally, increasing the temperature of a solvent increases its ability to dissolve a solute. This is because higher temperatures provide more energy to the solvent particles, making them move faster and collide more frequently with the solute particles. Consequently, the solute particles break apart and disperse in the solvent more readily, leading to an increase in solubility.
3. Increasing Surface Area of the Solute: When the surface area of a solute is increased by breaking it down into smaller particles or using a powdered form, the overall contact area between the solute and the solvent increases. This enhanced contact area results in more solute particles being exposed to the solvent particles, leading to a higher likelihood of interaction and dissolution. Thus, increasing the surface area of the solute increases solubility.
It's important to note that these factors can have varying degrees of influence depending on the specific solute-solvent system. Additionally, other factors such as pressure and the nature of the solute and solvent can also affect solubility.