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Equilibrium: Tutoring Solution 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 will be the result if heat is added to an endothermic reaction?

Question 2 2. What do the letters I, C, and E stand for in a RICE table?

Question 3 3. What is the equilibrium expression?

Question 4 4. What is the net effect of the common ion?

Question 5 5. What is titration?

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Question 6 6. What do the brackets indicate in an equilibrium equation?

Question 7 7. How do you determine the concentration of an unknown substance from the titration data?

Question 8 8. What is the Kb of a reaction if [BH+] = 2, [OH-] = 4.5 and the [B] = 3 ?

Question 9 9. What is NOT true about buffered solutions that is true about other solutions in equilibrium?

Question 10 10. What is the formula for calculating Kb?

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Question 11 11. What is the formula for calculating pH?

Question 12 12. What is a millimole?

Question 13 13. What is chemical equilibrium?

Question 14 14. What is a buffer?

Question 15 15. What does a buffer do?

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Question 16 16. An example of a reversible reaction is shown by which of the following?

Question 17 17. A student is filling out a RICE table, and for one substance they know the value of I and the value of E. How would the student determine the value of C for this substance?

Question 18 18. What is the Ksp of the reaction AB = A + B if the solution contains 0.2 mol/L of A ions and 0.2 mol/L of B ions?

Question 19 19. What is a common ion?

Question 20 20. How do you determine a point on a titration curve?

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Question 21 21. Why is a teeter-totter a good illustration of an equilibrium adjustment between two gas volumes?

Question 22 22. What is a RICE table?

Question 23 23. What does Boyle's law state about the role of pressure as a stressor on a system?

Question 24 24. A 60mL HCl solution is titrated with 25mL of a 0.60M KOH solution. What is the concentration of the HCl solution?

Question 25 25. What does the reaction quotient determine?

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Question 26 26. For the reaction A + B makes product C, what is the reaction quotient if the amount of A is 2, B is 3 and C is 8?

Question 27 27. What will happen if a chemical reaction system is stressed by an increase in the concentration of reactants?

Question 28 28. Write the Ka formula for the reaction HCl + H2O --> H3O+ + Cl-

Question 29 29. Which of the following is correctly labeled.

Question 30 30. What happens if a base is added to a buffered solution?

Equilibrium: Tutoring Solution 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!

High School Chemistry: Tutoring Solution  /  Science Courses
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