Solutions and Solubility Curves

Front

What is a saturated solution?

Back

A saturated solution is a solution that contains the maximum amount of solute that can be dissolved at a given temperature.

Front

What does it mean if a solution is unsaturated?

Back

An unsaturated solution is one that can still dissolve more solute at a given temperature.

Front

Define a supersaturated solution.

Back

A supersaturated solution is a solution that contains more solute than can normally be dissolved at a given temperature.

Front

What is solubility?

Back

Solubility is the ability of a substance (solute) to dissolve in a solvent at a specific temperature and pressure.

Front

What is concentration in terms of solutions?

Back

Concentration refers to the amount of solute present in a given volume of solvent or solution.

Front

How does temperature affect solubility?

Back

Generally, as temperature increases, the solubility of solids in liquids increases, while the solubility of gases decreases.

Front

What is the solubility curve?

Back

A solubility curve is a graph that shows the relationship between the solubility of a substance and temperature.

Front

What happens to a saturated solution when more solute is added?

Back

If more solute is added to a saturated solution, it will not dissolve and will remain as solid.

Front

What is the difference between dilute and concentrated solutions?

Back

A dilute solution has a small amount of solute compared to the solvent, while a concentrated solution has a large amount of solute.

Front

At what temperature does KNO3 have a solubility of 65g per 100g of water?

Back

At 40 degrees Celsius.