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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 measuring device would you use for very small volumes of liquids?






2. For what types of substances does the solid/liquid equilibrium line on a phase diagram slope LEFT?






3. What type of compounds do Group 14 form?






4. If Q > Ksp - then system shifts _______ and ppt ______






5. potassium permanganate






6. What is the formula for alkanes?






7. What are hybrid orbitals used for?






8. How are strong ones written?






9. Colorless doesn't mean ______






10. What type of polymer is nylon?






11. Name six characteristics of transition elements (or their compounds)






12. mercury (II) ion






13. For what types of substances does the solid/liquid equilibrium line on a phase diagram slope LEFT?






14. Does Benzene react by addition or substitution?






15. How are primary alcohols turned into acids?






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






17. Ca - Sr - Ba






18. When driving off water from a hydrate - how do you tell you're done?






19. copper sulfate






20. dichromate (soln + most solids)






21. What are the prefixes for the naming of binary molecular compound formulas (up to six)






22. ammonium






23. What type of solutions do small - highly charged cations tend to form?






24. What things should you remember to do when collecting gas over water?






25. What is the general formula for an aldehyde?






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






27. An amphiprotic (amphoteric) species is...






28. What element is used to vulcanize rubber?






29. halides






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






31. What is the general formula for an ether?






32. What is the conjugate acid of H2PO4?






33. What is accuracy?






34. What equipment do you need for a titration?






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






36. Can you collect soluble gases over water?






37. What is the general formula for an amine?






38. Does Kw increase or decrease with T? Why?






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






40. Color (absorbance) is proportional to ________






41. What is the conjugate base of NH3?






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






43. ________ are Lewis bases - because they can donate a lone pair of electrons.






44. Neutralization is an ________ reaction.






45. If a beaker gets cold - is the reaction endothermic or exothermic? is ?H positive or negative?






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






47. Which would cause the bulb in a conductivity apparatus to be brightest?






48. What is a coordinate covalent bond?






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






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







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