Got it — only names — *2. Solutions* *3. Ionic Equilibria* *5.

When you mix two or more substances, you might form a solution. A solution is a homogeneous mixture, meaning it has a uniform composition throughout. If you took a sample from the top or bottom, it would have the same properties.

The two main parts of a solution are:

• Solute: This is the substance that gets dissolved. It's usually present in a smaller amount.
• Solvent: This is the substance that does the dissolving. It's usually present in a larger amount. Water is often called the "universal solvent" because it can dissolve so many things.