Chemistry
Acids/Bases Quiz A
Name:_________________
Date:____________
1. The products in a neutralization reaction are always ___________ and a ___________.
2. Predict the products of aluminum hydroxide and sulfuric acid.
* be sure to balance the equation
Al(OH)
3
+ H
2
SO
4
→
3. List three characteristics that acids and bases have in common.
4. To raise the pH of a solution would you add HCl or NaOH? Why?
_____5. A compound formed in solution from the negative ion of an acid and the positive ion of a base is a __________. a. salt b. soap c. glycerin d. detergent
_____6. A process that uses a solution of known concentration to find the concentration of another solution is called __________. a. pickling b. hydration c. saponification d. titration
_____7. A reaction between and acid and a base that produces salt and water is a
________________ reaction. a. neutralization b. synthesis c. decomposition d. saponification

_____8. A solution with a bitter taste and slippery feel is most likely _______ a. an acid b. a base c. a salt d. a hydrate
_____9. A substance that produces H + ions in solution is __________. a. an acid b. a base c. a salt d. a soap
_____10. A substance that produces OH ions in solution is __________. a. an acid b. a base c. a salt d. a soap
_____11. H
3
O + units are called ______________ a. hydroxide ions b. hydronium ions c. hydroxyl ions d. hydrogen ions
_____12. HCl is the formula for ____________. a. the hydronium ion b. hydrochloric acid c. hydrogen peroxide d. sodium hydroxide
_____13. In a titration, the point where the indicator changes color is the
__________. a. pH point b. endpoint c. acid point d. standard point
_____ 14. In a titration, the solution for which the concentration is known is called the
_____________. a. indicator b. hydrate c. normal solution d. standard solution

_____15. Organic substances that change color in the presence of an acid or base are called ___________. a. soaps b. glycerins c. hydrates d. indicators
_____16. The strength of a base that only partly dissociates in solution would be described as ________________. a. dilute b. concentrated c. weak d. strong
_____17. The terms dilute and concentrated refer to the _________ of a solution. a. concentration b. strength c. pH d. acidity
_____18. When the acidity of a substance is determined by the hydronium concentration, the ________ of the substance is being calculated. a. saponification b. ester c. pH d. oxide
_____19. Which of the following would be the best indicator of the number of hydronium ions in solution. a. the pH of the solution b. the mass of the solution c. the color of the solution in the presence of an indicator d. the amount of water in a solution
_____20. The particle that remains after a proton has been released by an acid is the a. conjugate acid b. conjugate base c. amphoteric substance d. polyprotic acid
_____21. The net ionic equation between Al
2
(SO
4
)
3
and LiOH contain which of the following? a. water b. lithium ions c. hydroxide ions d. sulfate ions

H
2
SO
4
H
2
PO
4
-
_____22. When CoCl
2
and Na
2
CO
3
react, which of the following will be a spectator ion? a. CoCO b. CO c. Na
3
+ d. Co 2+
2-
3
_____23. Which of the following would precipitate in an aqueous solution? a. ammonium sulfide b. lithium dichromate c. potassium phosphate d. none of the above
_____24. Which of the following substances will most likely be amphoteric (having the ability to act as an acid or a base)? a. HCl b. H
2
O c. NaOH d. HNO
3
BONUS:
Brǿnsted-Lowry Equations:
2
HCNO