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. What shape is water?






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






3. How does benzene compare in reactivity to alkenes?






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






5. What do you do to get rid of most of the solution from a precipitate?






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






7. lead compounds






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

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






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






11. What is the general formula for an ether?






12. How are more active metals reduced?






13. Ions are not ______.






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






15. A Bronsted-Lowry acid is...






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






17. chromate






18. How do you heat a test tube?






19. bromine






20. Name some properties of Group 17






21. What is the formula for summation?

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






23. What is the slope of the graph of lnk vs. 1/T?






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






25. If ?S is positive - are the products more or less chaotic than the reactants?






26. When a cell is 'flat' a.k.a 'reached equilibrium' - what is its ?G value?






27. How are non-metal oxides and hydrides bonded? are they acidic or basic?






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






29. A Bronsted-Lowry base is...






30. dihydrogen phosphate






31. hydroxide






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






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






34. barium sulfate






35. How are primary alcohols turned into acids?






36. One mole of electrons carries 96500Coulombs - what is this quantity called?

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37. What kind of bonding structure does benzene have?






38. What are two allotropes of carbon?






39. What type of compounds do Group 14 form?






40. acetate






41. What type of compounds do metals/non metals form?






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






43. sulfates






44. carbonate






45. What is Ksp in terms of molar solubility ('s') for an electrolyte A2B3 A3B2?






46. What are hybrid orbitals used for?






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






48. What are the prefixes used to name organic alkanes with varying number of carbon atoms? (Up to ten carbons)






49. What do nonmetal oxides plus water form?






50. How do you get Ecell for spontaneous reactions?