Test your basic knowledge |

AP Chemistry 2

Subjects : science, ap, chemistry
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What reacts with an acid to create hydrogen gas?






2. What device would you use to measure a volume of gas?






3. What is the conjugate base of NH3?






4. What is the third law of thermodynamics?






5. What are the names and formulas of the 6 strong acids?






6. What two types of substances are present in all redox reactions?






7. What part of a liquid do you look at to measure its volume?






8. thiosulfate






9. copper sulfate






10. How do you compute % dissociation?






11. Buffer capacity must contain decent amounts of a ________ ________






12. What does saturated mean? Unsaturated?






13. Alkenes are ________ and react by __________






14. What do you use for an acid spill? base spill?






15. What do you do to get rid of most of the solution from a precipitate?






16. What is the sign of the cathode in voltaic cells? in electrolytic cells?






17. What are two substances that sublime at 1 atm when heated?






18. What is the relationship between Rate and Molar Mass for two gases? Velocity and Temperature? Energy and Temperature?






19. How many normal boiling points and boiling points are there?

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20. What is the relationship between Kc and Kp if there's no ?n (gaseous molecules)?






21. mercury (II) ion






22. What shape is water?






23. When a cell is 'flat' a.k.a 'reached equilibrium' - what is its ?G value?






24. Acidic gases like SO2 in the atmosphere cause what environmental problems?






25. How many normal boiling points and boiling points are there?

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26. The definition of acidic basic and neutral aqueous solutions is:






27. For a dibasic acid (H2A) - [A²?]= ____ ?






28. Metal hydrides are _____ and form _______ and _______ when added to water






29. What happens to the ion concentrations of a saturated solution when it is diluted and no solid solute remains?






30. How does the KE and PE of ice at 0°C compare to the KE and PE of water at 0°C?






31. Are weak acids (and bases) written dissociated?

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32. sulfates






33. When can supercooling occur? What does it look like on a cooling curve?

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34. What process do you use to obtain the solute from a solution?






35. Does the electrolyte with the lowest Ksp value have to be the least soluble? Why?






36. bromine






37. What kind of bonding structure does benzene have?






38. What are the signs for ?G and E° for spontaneous reactions?






39. What is the general formula for an alcohol?






40. What is the general formula for an ester?






41. Which value of R do you use for all energy and kinetics calculations?






42. What do nonmetal oxides plus water form?






43. What is the slope of the graph of lnk vs. 1/T?






44. chromate






45. Give an example of a dilute strong acid.






46. What do the 'a' and 'b' in Van Der Waal's equation allow for?






47. chlorite






48. A Bronsted-Lowry acid is...






49. phosphates






50. What are the products of the reaction between group 1 metals and water?

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