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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 is HCOOCH3?






2. What do metal oxides plus acids form?






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






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






5. What do you need to make a polymer?






6. What is Ksp in terms of molar solubility ('s') for an electrolyte AB3 or A3B?






7. Both Acetic acid and ____________ are also functional isomers.






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






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






10. Does Benzene react by addition or substitution?






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






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






13. ammonium/ammonium compounds






14. When is ?G zero?






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






16. What shape is water?






17. What type of compounds are almost always colored?






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






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






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






21. Ions are not ______.






22. Ca - Sr - Ba






23. lead iodide






24. Colorless doesn't mean ______






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






26. How do you heat a test tube?






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






28. Acids + Carbonates (bicarbonates) make?






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






30. dichromate






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






32. Do anions flow to the cathode or anode?






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






34. What is the relative solubility of CO2 - HCl - NH3 - NO2 - O2 - and SO2?






35. What is precision?






36. Can you collect soluble gases over water?






37. The oxidation # for acid base reactions...






38. For a weak acid solution in water - Ka = 10?6 what is Kb for its conjugate base?






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






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






41. What shape is ammonia?






42. What value of R do you use for thermo calculations? gas calculations?






43. How does benzene compare in reactivity to alkenes?






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






45. What are isomers?






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






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






48. nitrate






49. What are allotropes?






50. Alkanes are _________ and react by _________






Can you answer 50 questions in 15 minutes?



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