1. Solutions

2. Recap
What is a mixture?
What are the two types of mixtures?
What are heterogeneous mixtures?
What are homogeneous mixtures?
What is the other term for homogeneous mixtures?

3. Heterogeneous or Homogeneous?

4. Heterogeneous or Homogeneous?

5. Heterogeneous or Homogeneous?

6. Heterogeneous or Homogeneous?

7. Activity 1
Describe the observable characteristics or properties of common solutions found at home or in sari-sari store or grocery
Present the data gathered in table form to show the different properties of common solutions

8. Solutions
are homogeneous mixtures, meaning, they have uniform appearance
are composed of two parts: solute and solvent
solute – lesser amount
solvent – greater amount

9. Which is the solute? Solvent?
Sample 1: Sugar solution
Sample 2: Alcohol in water

10. Are solutions always liquid?
Sample 1: Spoon
Sample 2: Air

11. Naturally Occurring Solutions
Seawater
Rainwater
Air

12. Manufactured/Processed Solutions
Vinegar
Gasoline
Metal alloy
Steel
Brass
Wine / liquor
Brewed coffee
Tea

13. True or False? Solutions have uniform appearance.
Solute is the part of a solution that is greater in amount.
In a salt solution, water is the solute.
Solutions can be solids, liquids or gases.
Solutions can be naturally occurring or manufactured.