Solubility Factors Flashcard

Front

What is solubility?

Back

The ability of a substance (solute) to dissolve in a solvent, forming a solution.

Front

What is a solute?

Back

The substance being dissolved in a solution.

Front

What is a solvent?

Back

The substance that dissolves the solute, usually present in a greater amount.

Front

What factors affect solubility?

Back

Temperature, pressure, and the nature of the solute and solvent.

Front

How does temperature affect solubility?

Back

Generally, increasing temperature increases the solubility of solids in liquids.

Front

What is surface area in the context of solubility?

Back

The total area of the solute that is exposed to the solvent, affecting the rate of dissolving.

Front

What role does agitation play in dissolving?

Back

Agitation (stirring) increases the interaction between solute and solvent, speeding up the dissolving process.

Front

What is the effect of particle size on solubility?

Back

Smaller particles have a larger surface area, which increases the rate of dissolving.

Front

What does it mean to increase the surface area of a solute?

Back

To increase the amount of area the solute interacts with the solvent.

Front

What is the relationship between pressure and gas solubility?

Back

Increasing pressure increases the solubility of gases in liquids.