Acids And Bases 101: The Basics Of Chemistry
  • Home
  • Acids
  • Bases
  • Conjugate Acids & Bases
  • pH & pOH
    • Practice Problems
  • Reactions
    • Neutralization
    • Buffers & Indicators
  • History
    • Fun Facts
  • Glossary
  • Final Test

Final Test

Now that you have hopefully gone through the whole website and have become experts on acids and bases, you should be ready for the final test about all of the topics covered on here.  For extra review, visit the glossary or click here. Questions can be found below and the answers can be found here or below each question. Good luck and thanks for visiting Acids And Bases 101: The Basics Of Chemistry! Spread the word!

1. Which of the following is a pH of a strong acid?

a) 4

b) 13

c) 7

d) 1

Check Answer


3. Which of the following is not a family of salts?

a) Chlorides

b) Sulfates

c) Calcites 

d) Nitrates

Check Answer


5. Which of the following states the Arrhenius theory about bases?

a) Bases produce OH- ions in a solution

b) A base is an electron pair donor

c) A base is proton (hydrogen ion) acceptor

d) A base has a pH above 7 

Check Answer


7. Which is not a property of an acid?

a) Sour

b) Corrosive

c) Dissolve metals

d) Neutralize alkalis

Check Answer


9. Which is not a property of a base? 

a) Bitter

b) Turn red litmus blue

c) pH above 7

d) pH below 7

Check Answer


11. What is not a real life example of a buffer?

a) Blood

b) Beer

c) Chocolate 

d) Soap

Check Answer


13. What does a concentration of H+ ions being 10e-3 mean the pH is?

a) 13

b) 11

c) 3

d) 4

Check Answer


15. Which of the following is an example of a neutralization reaction? 

a) Indicators

b) Making Salts

c) Buffers

d) Electron Transport Chain

Check Answer
2. Which of the following is a pH of a weak base?

a) 7

b) 3

c) 8

d) 14

Check Answer
 

4. Which of the following states the Lewis theory about acids?

a) An acid is a proton (hydrogen ion) donor

b) Acids are substances which produce H+ ions in a solution

c) An acid has a pH below 7

d) An acid in an electron pair acceptor

Check Answer


6. Which of the following states the acid Bronsted-Lowry theory?

a) An acid is an electron pair acceptor

b) An acid is a proton donor

c) Acids produce hydrogen ions in a solution

d) An acid is a proton acceptor

Check Answer


8. What is produced when an acid and carbonate are reacted?

a) salt and hydrogen gas 

b) salt and water

c) salt and carbon gas

d) salt, water, and carbon dioxide 

Check Answer


10. What is a characteristic that acids and bases share?

a) Are electrolytes

b) Dissolve metals 

c) Accept and neutralize hydrogen ions

d) Feel slippery

Check Answer


12. What is the equation for calculating molarity after a titration?

a) g = GmM/r^2

b) m1v1=m2v2

c) F = ma

d) b^2 = 4ac

Check Answer


14. What does a concentration of OH- ions being 10e-6 mean the pOH is?

a) 6

b) 8

c) 16

d) 2

Check Answer


16. Select the right values of pH, pOH, and [H+] if [OH-] is 1.78e-10 

a) [H+] = 5.62e-5; pH = 4.25; pOH = 9.75

b) [H+] = 8.56e-2; pH = 7.65; pOH = 6.35

c) [H+] = 7.91e-11; pH = 9.75; pOH = 2.25

d) [H+] = 7.89e-5; pH = 5.36; pOH = 8.64

Check Answer



Back To Home
Powered by Create your own unique website with customizable templates.
  • Home
  • Acids
  • Bases
  • Conjugate Acids & Bases
  • pH & pOH
    • Practice Problems
  • Reactions
    • Neutralization
    • Buffers & Indicators
  • History
    • Fun Facts
  • Glossary
  • Final Test