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. If a weak acid is diluted more - what happens to its % dissociation value?






2. How do you identify which is oxidized or otherwise?






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






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






5. Why are i factors (Van't Hoff factors) often less than ideal?






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






7. What is the general formula of an alkane?






8. What shape is carbon dioxide?






9. Where are group I metals stored?






10. What is the general formula for an aldehyde?






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






12. What should you check for before you begin titrating?






13. What is the formula for alkenes?






14. What complex ion does ammonia form with silver? copper? cadmium? zinc?






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






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






17. Aromatic compounds contain what?






18. Is a graduated cylinder or beaker more accurate?






19. How many faradays of electric charge do you need to produce one mole of O2? H2?






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






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






22. silver iodide






23. sulfate






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

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


25. Do you use J or kJ for ?H - ?S - and ?G?






26. What causes the dramatic effect of T on rate?






27. What does the solubility of organic compounds depend on?






28. What shape is methane?






29. iodine - iodine solution - iodine vapor






30. mercury (II) ion






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

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


32. How do you heat a test tube?






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






34. What is the pH of 1.0M HCl? 1M NaOH?






35. copper sulfate






36. What is the test for hydrogen?






37. What changes Keq?






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






39. What is the formula of copper (II) phosphate?






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






41. What do you do to Keq when you combine 2 reactions - reverse an equation - or halve coefficients?






42. What is the general formula for an acid?






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






44. carbonates






45. potassium permanganate






46. What are the bond angles and hybridization for a carbon with 4 sigma bonds? one double bond? two double bonds? one triple bond?






47. 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.






48. Is the ?H formation of an element in standard state zero?






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






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