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. copper sulfate






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






3. How do you get the equation for a net electrolysis reaction?






4. What is the pH of a salt made from a WA/SB? SA/WB? SA/SB?






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






6. phosphate






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

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8. What kind of bonding structure does benzene have?






9. Acids + Carbonates (bicarbonates) make?






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






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






12. How are metal oxides and hydrides bonded? are they acidic or basic?






13. How are primary alcohols turned into acids?






14. ammonium






15. Generally - which oxy acid is strongest?






16. What is the hybridization for a given atom with four single bonds? one double and two single bonds? two double bonds? one triple and one single bond? two single bonds and two lone pairs? three single bonds and one lone pair?






17. What is H2CO3 (carbonate acid) usually written as?






18. permanganate






19. Why are noble gases stable?






20. 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.






21. How do you explain trends in atomic properties using Coulomb's Law?






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






23. What are hybrid orbitals used for?






24. acetate






25. Alcohols and _______ are FG isomers






26. What effect does increasing the size/surface area of a voltaic cell have on the cell?






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






28. Esters smell like _______ and amines smell like _______ and are ______.






29. Where are group I metals stored?






30. What is HCOOCH3?






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






32. What is the catalyst for this reaction Ester + ?






33. chlorine






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






35. What is the general formula for alkyl halides?






36. What is a coordinate covalent bond?






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






38. What type of polymer is nylon?






39. A geometric (or cis-trans) isomer exists due to.....






40. What is the sign of the anode in voltaic cells? in electrolytic cells?






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






42. What process do you use to obtain the precipitate from a solution?






43. Give an example of a dilute strong acid.






44. What are the units of the first order rate constant?






45. ____ is a Lewis acid - since it can accept a lone pair - completing its stable form - which requires two electrons.






46. What are isotopes?






47. What does a short - sharp melting point indicate?






48. How does half life change for zero-th order - first order - and second order processes?






49. How do you heat a test tube?






50. Which alkali metals float on water?