1. Unit 5 Review of Concepts
On-level Chem

2. 1. If a substance dissolves, it is called….

3. 2. In Dr. Pepper, the solute would be…

4. 3. If I want something to dissolve more slowly, I would __, ___, or ___.

5. 4. If I add a ton of salt to water, it causes _____.

6. 5. When I dilute a solution, the amount of solute ____.

7. 6. When I dilute something, the concentration ____.

8. 7. Bronsted-Lowry’s definitions focus on ____ for acids/bases.

9. 8. Acids are different from bases because they ______ in water.

10. 9. Hydronium ion has the formula ____

11. 10. Titration is _____.

12. 11. pH scale is used to _____

13. 12. Arrhenius’ definitions of acid/base focus on _____ and _____.

14. 13. Indicators are chemicals that ____.

15. 14. The pH scale is based on ____.

16. 15. Neutralization reactions are between ____ and ___.

17. 16. Neutralization reactions work because they always produce ____ and _____.

18. 17. If hydroxide ions outnumber hydronium ions, the solution is ____.

19. 18. If the pH is less than 7, the substance is ___.

20. 19. A substance is neutral only if the pH is ____.

21. 20. List 4 properties of an acid.

22. 21. List 4 properties of a base.

23. 22. If the hydroxide ions equal the hydronium ions, then ____.

24. 23. If you are asked for molarity given moles and liters, you would use ____ equation and do ___ conversions.

25. 24. If you are asked to solve for mass percent given moles and g of total solution, you would use ____ equation and do ____ conversion(s).

26. 25. If you are given liters and molarity (M), you must use ___ equation.

27. 26. In order to convert from moles to grams, you would ____.