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AP Chemistry: Acids, Bases and Chemical Reactions: Help and Review Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. What is the pH of your solution if [H3O+] = 1 x 10^-4?

Question 2 2. What is an oxidation number?

Question 3 3. What are the oxidation numbers of the atoms in the compound CF4?

Question 4 4. What is the concentration of hydronium and hydroxide ions in pure water?

Question 5 5. Which of the following helps blood to be a good buffer?

Page 2

Question 6 6. What is corrosion?

Question 7 7. A scientist is performing an experiment with an electrochemical cell, and notices a chemical process taking place at the anode, whereby electrons are lost. What chemical process is the scientist observing?

Question 8 8. What is unique about the bonds in coordinated compounds?

Question 9 9. What is NOT an example of an acid base reaction?

Question 10 10. Consider the following reaction: ABC + energy = AB + BC. Which type of reaction is this?

Page 3

Question 11 11. According to Bronsted and Lowry, which of the following is a base?

Question 12 12. Which formula determines the final energy of a reaction?

Question 13 13. What does an activity series do?

Question 14 14. What is a net ionic equation?

Question 15 15. Donna noticed that as she was creating a solution, an acid was formed when a base gained a proton. Which of the following is Donna noticing?

Page 4

Question 16 16. What is a cathode?

Question 17 17. What is the function of an electrochemical cell?

Question 18 18. What is a coordination compound?

Question 19 19. According to Bronsted-Lowry, a conjugate base is:

Question 20 20. What kind of chemical reaction takes place in an electrochemical cell?

Page 5

Question 21 21. Identify the function of oxidation numbers.

Question 22 22. How can you predict what forms in a synthesis or decomposition reaction?

Question 23 23. Which of the following does pH measure?

Question 24 24. What is a property of a strong acid?

Question 25 25. What is the relationship between [OH-] and [H3O+] for pure water?

Page 6

Question 26 26. How is the Bronsted-Lowry definition of an acid different from the Arrhenius definition?

Question 27 27. Select the balanced reaction that shows combustion of pentane (C5 H12)

Question 28 28. The coordination sphere is

Question 29 29. Ionization is

Question 30 30. What two metals are often used in electrochemical cells?

AP Chemistry: Acids, Bases and Chemical Reactions: Help and Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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