1. Water B 1 Flashcards pp. 22-26

2. Define and give an example of a homogeneous mixture.

3. -a mixture that is the same throughout example-salt water, baby oil, rubbing alcohol

4. Classify: Mayonaise

5. Colloid

6. What would medicine that says, “Shake before using,” be classified as?

7. Suspension

8. Consider the following test results: Clear No Particles settle out Has Tyndall Effect Nothing in filter paper Classify this material.

9. Colloid

10. Consider the following test results: Cloudy Particles settle out Tyndall effect is blocked (no effect) Solid material shows up in filter Classify this material.

11. Suspension

12. Consider the following test results: Clean No particles settle out No Tyndall effect Nothing in the filter paper Classify this material.

13. Solution

14. Define and give an example of a heterogeneous mixture.

15. Definition: mixture where the composition varies Example: “natural” apple juice, dirt, oil, and vinegar dressing

16. What would Italian salad dressing be classified as?

17. Suspension

18. What would a can of soda be classified as?

19. Solution

20. What are three characteristics that characterize a solution?

21. -Clear -Nothing settles out -No Tyndall effect

22. What are three characteristics that characterize a colloid?

23. -Cloudy -Nothing settles out -Yes, there is a Tyndall effect

24. Milk would be classified as…

25. …a Colloid

26. What would oil based paint be classified as?

27. Suspension

28. What are at least three characteristics that consist of suspension?

29. Cloudy Settles out No Tyndall Effect Blocked

30. Orange juice would be classified as…

31. …a suspension

32. Rubbing alcohol would be classified as…

33. …a solution