1. Activity #25- Solubility
With your table, read and take Cornell Notes on the following slides.
Make sure you include information about the following vocabulary words:
Solubility
Solutions
Solute
Solvent
Examples of Solutions
Concentrated Solution
Dilute Solution
Insoluble Mixture
Pay attention to what is in YELLOW!

2. Solubility
Solubility describes the ability of one substance to dissolve in another.

3. Solutions A solution is a homogeneous mixture. (same throughout)
There are 2 parts to a solution, the solute and the solvent.
The solvent and solute cannot be identified individually as different substances in the solution.

4. Solute Solvent The solute is the substance that is dissolved.
The solvent dissolves the solute.
Water is the most common and important solvent. Also known as the “UNIVERSAL SOLVENT” .

5. Examples of Solutions

6. Solutions can be concentrated or dilute.
Concentrated solution- contains a large amount of solute
Dilute solution- contains a small amount of solute
Adding water to concentrated OJ helps to dilute it!!

7. When a solute does not dissolve in the solvent the mixture is insoluble.
Example - oil and water do not mix.
Insoluble Mixtures

8. Chromatography Experiment
Chromatography is the process of using a solvent to dissolve and separate the dyes in inks.
We will use a coffee filter, water, and washable markers.
Solvent = Water
Solute = Ink