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Types of Chemical Reactions: Help & 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!

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Question 1 1. What is a conjugate base?

Question 2 2. What is the frequency factor?

Question 3 3. What is a property of a strong acid?

Question 4 4. Which of the following is a strong base?

Question 5 5. Identify the element which is the strongest reducing agent.

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Question 6 6. Which of the following is a strong acid?

Question 7 7. What is the hydronium ion concentration in a solution that is 1.0 x 10-3 M HNO3?

Question 8 8. What is most likely the coordination number for a transition metal ion attached to six ligands?

Question 9 9. How does temperature affect reaction rate?

Question 10 10. How does the activity of an element different for non-metals vs. metals?

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Question 11 11. Why is it beneficial to use a logarithmic scale to measure pH?

Question 12 12. What is a coordination compound?

Question 13 13. What is the formula for determining OH- in a solution when given the concentration of the solution?

Question 14 14. Which of the following is unique to a synthesis reaction?

Question 15 15.

Consider the reaction:

Mg +CuCl2 = MgCl2 + Cu

Which type of reaction is shown above?

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Question 16 16. How is the activity series useful in predicting products?

Question 17 17. Suppose you were teaching a science class to middle school students. Because you want to show them an impressive chemical reaction, you decide to dissolve zinc in hydrochloric acid. You add more acid than usual and throw in pieces of zinc. What factor is not going to impact the reaction rate?

Question 18 18. What is a coefficient?

Question 19 19. What are solubility rules?

Question 20 20. How can you predict what forms in a synthesis or decomposition reaction?

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Question 21 21. Which of the following equations is exothermic?

Question 22 22. What are all of the components of an electrochemical cell?

Question 23 23. What is a Lewis acid-base reaction?

Question 24 24. What two metals are often used in electrochemical cells?

Question 25 25. The substance that is reduced in a reaction is also called _____.

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Question 26 26. The pH scale is a way of measuring _______.

Question 27 27. What does the coordination number tell you?

Question 28 28. The oxidation numbers of H and K in KH are respectively _____ and _____.

Question 29 29. Which of the following equations is balanced?

Question 30 30. According to Bronsted and Lowry, which of the following is a base?

Types of Chemical Reactions: Help & Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "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. You will lose your work if you close or refresh this page. Good luck!

Analytical Chemistry: Help & Review  /  Science Courses
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