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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. bromine






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






3. What is the conjugate base of NH3?






4. Do anions flow to the cathode or anode?






5. Acid plus base make?






6. Does Benzene react by addition or substitution?






7. How can metals like iron and zinc be reduced?






8. nitrates






9. What do group I/II metal oxides plus water form?






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






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






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






13. chlorate






14. Are weak acids (and bases) written dissociated?

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






16. Is magnesium oxide (and other main group metal oxides) likely to be acidic - basic or neutral?






17. What is the relationship in strength between sigma and pi bonds?






18. What is HCOOCH3?






19. What is the general formula for an aldehyde?






20. lead compounds






21. Name C7H16






22. hydroxides






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






24. Lattice energy is high for ions with _____ size and _____ charge






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

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26. How do you get Ecell for spontaneous reactions?






27. bromothymol






28. What is reflux?






29. Where are group I metals stored?






30. What is the general formula for an ether?






31. How do you compute % dissociation?






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






33. chlorite






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






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






36. What gases usually come off during the 'electrolysis of water?' At the anode? At the cathode?






37. How does group 1 metals' density compare to water's?






38. What is the 'virtual' Ka for the complete dissociation of a dibasic acid?






39. What variables effect the moles of substance liberated in electrolysis. (a.k.a. Faraday's Laws)






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






41. mercury (II) ion






42. Can you collect soluble gases over water?






43. hypochlorite






44. When is ?G zero?






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






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






47. ammonium






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

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






50. copper sulfate