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Types of Reactions in Chemistry 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. In which of the following net ionic equations did a precipitate NOT form?

Question 2 2. When does a precipitation reaction occur?

Question 3 3. What is the pH of a 0.3 M solution of a strong acid?

Question 4 4. What is the hydronium ion concentration or [H3O+] of juice pH 2.25?

Question 5 5. Which of the following is unique to a synthesis reaction?

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Question 6 6. When metals and non-metals other than oxygen react, what is formed?

Question 7 7. What two metals are often used in electrochemical cells?

Question 8 8. What are all of the components of an electrochemical cell?

Question 9 9. Which equation is correctly labeled oxidation or reduction?

Question 10 10. How are oxidation and reduction different?

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Question 11 11. What does an activity series do?

Question 12 12. How is the activity of an element different for non-metals vs. metals?

Question 13 13. What is a voltaic cell?

Question 14 14. 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 15 15. Maria is conducting an experiment, and creates a substance that seems to be a proton acceptor as well as a proton donor. Which of the following would be the BEST for Maria to use in order to define what type of substance she has created?

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Question 16 16. What is formed from a neutralization reaction?

Question 17 17. What is a conjugate base?

Question 18 18. According to Bronsted and Lowry, what is a base?

Question 19 19. What is a coordination compound?

Question 20 20. What is most likely the coordination number for a transition metal ion attached to six ligands?

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Question 21 21. Select the balanced reaction that shows combustion of pentane (C5 H12)

Question 22 22. Which of the following equations is exothermic?

Question 23 23. What are the oxidation numbers of the atoms in the compound CF4?

Question 24 24. Identify the function of oxidation numbers.

Question 25 25. What information would you need to determine if a base is strong or weak?

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Question 26 26. Which of the following is NOT a common property of acids?

Question 27 27. What are the hydronium and hydroxide ion concentrations in a 3 x 10-2 M NaOH solution?

Question 28 28. What is the hydronium ion concentration in a solution that is 1.0 x 10-3 M HNO3?

Question 29 29. When Fe replaces Cu in the following reaction, what will the ionic compound be that forms between Fe and SO4 ?

Question 30 30. Given the following information, for the reaction between Al and Fe2 O3 , what is the correct final reaction?

Types of Reactions in Chemistry 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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