1. Integrated Science II

2. Question What is the pH of pure water?

3. Question What do the terms “weak” and “strong” refer to? The Strength of the substance

4. Question What is the formula for a hydronium ion?

5. Question What would be the pH of an acidic solution? Less than

6. Question What is a substance with a bitter taste and a slippery feel?

7. Question Name an example of a weak acid. Also known as…..

8. Question What is a substance that produces OH - ions in solution?

9. Question What is the effect of alka-seltzer (or an antacid) on stomach fluids? Increase pH More basic

10. Question How do certain materials act as acid-base indicators? They change color.

11. Question What is the pH of blood?

12. Question SO 2, CO 2 and NO 2 are examples of _______________. Acidic Anhydrides

13. Question What would you measure the pH to be for a strong base? Around

14. Question What substance turns litmus paper red?

15. Question Do bases react with metals?

16. Question What happens to a strong acid when it is placed in water?

17. Question What do the terms “dilute” and “concentrated” refer to? The Concentration of the substance

18. Question During a neutralization reaction, hydronium ions (H 3 O + ) from the acid combine with the hydroxide ions (OH - ) from the base to produce what?

19. Question What is the pH of normal rain?

20. Question What is the pH range?

21. Question A metal oxide that reacts with water to form a base is called? Basic Anhydride

22. Question HClHClO 4 H 2 SO 4 HI HNO 3 HBr The above formulas are examples of _____________.

23. Question What is the combination of a water molecule and a hydrogen ion called?

24. Question What is a chemical reaction between an acid and a base called? Neutralization Reaction ACIDBASE SALT

25. Question What is formed during the reaction between an acid and a base?

26. Question Acids react with metals that are more active than ______________. lithium potassium calcium sodium magnesium aluminum zinc chromium iron nickel tin lead copper mercury silver platinum gold Decreasing Activity hydrogen?

27. Question What ion do bases produce?

28. Question What is the substance that produces hydronium ions when dissolved in water?

29. Question What happens to a weak acid when it is placed in water?

30. Question What is a base called when it completely dissociates into ions when placed in water?

31. Question What happens when an acid is placed in water? H + from the acid is donated to H 2 O

32. Question What is a physical property of acids?

33. Question What is produced when SO 2, NO 2, and increased amounts of CO 2 dissolve in rain and undergo acid-forming reactions? ACID RAIN

34. Question What substance turns litmus paper blue?

35. Question When acids react with compounds, such as limestone, that contain the carbonate ion bubbles are produced. The bubbles are evidence of what? CO 2 Carbon Dioxide Gas

36. Question A nonmetal oxide that reacts with water to form an acid is called? Acidic Anhydride

37. Question Do bases react with compounds that contain the carbonate ion?

38. Question What is produced when SO 2, CO 2 or NO 2 is dissolved in water?

39. Question Get a piece of paper and copy the following. Then fill in the blanks….

40. Answer