Mixtures and Solutions

What is a mixture?

• a mix of 2 or more things where there is a chemical change

• a mixture where particles are evenly mixed. The mixture is the same throughout.

• a mix of 2 or more things where there is no chemical change

What is a solution?

• mixture where particles are evenly mixed, the mixture is the same throughout.

• a mix of 2 or more things where there is no chemical change

• a mix of 2 or more things where there is a chemical change

A mixture forms a new substance

• True

• False

Is Kool-Aid mixed with water a mixture or a solution?

• Mixture

• Solution

What is a solvent?

• it does the dissolving

• it is being dissolved

• ability to dissolve

• to make a solution weaker

What is a solute?

• does the dissolving

• what is dissolved

• ability to dissolve

• to make a solution weaker

Soluble means the ability to dissolve. In our experiment Thursday what was more soluble, the sand or the rocks?

• Sand

• Rocks

What does dilute mean?

• to make a solution weaker by adding more solvent

• to make a solution stronger by adding more solvent

What does concentrated mean?

• to make a solution weaker by adding more solute

• to make a solution stronger by adding more solute

In our experiment where they all had the same amount of water but different drops, which was more concentrated?

• 1 Drop

• 4 Drops

• 8 Drops

• 16 Drops