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 type of metals don't react with water or acids to form H2?

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2. cyanide






3. What shape is carbon dioxide?






4. Is the standard entropy (S°) of an element zero?






5. Alkenes are ________ and react by __________






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






7. Colorless doesn't mean ______






8. What is the general formula of an alkane?






9. Acid plus base make?






10. What is the formula for alkynes?






11. Name some properties of Group 17






12. When the salt bridge is removed what happens to the cell reaction?






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






14. What is Ksp in terms of molar solubility ('s') for an electrolyte A2B or AB2?






15. What are the common strong bases?






16. Esterification is...






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

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18. What word is a clue for a redox reaction?






19. What type of compounds are almost always colored?






20. What do hydrocarbons form when they burn in air (oxygen)?






21. Does reactivity increase/decrease going down group 1 and group 17?






22. What is the first law of thermodynamics?






23. Does Benzene react by addition or substitution?






24. What do you use to look at burning magnesium? why?






25. What range of indicator would you use for the following titrations. a) s.a. + s.b. b) w.a. + s.b. c) w.b. + s.a.






26. chlorine






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

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28. What does saturated mean? Unsaturated?






29. What do ions and electrons travel through in a voltaic/electrolytic cell?






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

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31. What is accuracy?






32. How do you get Ecell for spontaneous reactions?






33. What kind of bonding structure does benzene have?






34. When is ?G zero?






35. Give an example of a dilute strong acid.






36. What is the general formula for an amine?






37. chromate






38. What do metal oxides plus non- metal oxides form?






39. acetates






40. What is the formula for percent yield?






41. What process takes place at the cathode in an electrochemical cell? In an electrolytic cell?






42. What happens to the ion concentrations of a saturated solution when it is diluted and allowed to reach equilibrium - with solid solute still present?






43. bromothymol






44. halides






45. What is the difference between equivalence point and end point of a titration.






46. What type of polymer is nylon?






47. How do you clean a buret/pipette for a titration?






48. Nonmetals are good _____ agents. Metals are good _______ agents.






49. nitrates






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