1. First of all, what two things must you have in order to make soap? Fat and alkali Fat and water Fat and acid Fat and oil

2. What is the technical term for the chemical process used to make soap? Reification Detergency Saponification Oleification

3. From where did pre-Industrial Age people get the chemicals that they needed to make soap? Limestone Soil Salt deposits Wood ashes

4. Which of the following is NOT a difference between commercially-made and homemade soaps? Commercially-made soaps often contain no soap Commercially-made soaps are rarely made from purely natural ingredients Homemade soaps contain fewer ingredients Commercially-made soaps contain glycerin

5. Why is coconut oil used in soap? Producing lather Pleasant scent Moisturizing Makes softer soap

6. From which oil is Castile soap made? Palm Safflower Sunflower Olive

7. Both essential oils and fragrance oils are used to scent homemade soap. How are they different? Essential oils do not come from plants, fragrance oils do Essential oils are earthy, fragrance oils are flowery Essential oils are natural, fragrance oils are artificial Essentail oils are not approved for use in food, fragrance oils are

8. Milk soap is almost always made with goat's milk. Why? It smells better It has less fat It's less apt to spoil It's naturally homogenized

9. When making soap, the ingredients are mixed until the mixture thickens slightly and a bit dribbled on top stands out for awhile rather than sinking right in. What is this called? Coagulation Clumping Thickening Tracing

10. Making homemade soap is too difficult and dangerous for the average person to do at home. True False