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 Q > Ksp - then system shifts _______ and ppt ______






2. What type of metals don't react with water or acids to form H2?

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3. What are the formulas for q?






4. What apparatus do you use to pour liquids?






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






6. What is an Alkyl group?

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7. What is the formula for percent yield?






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






9. What is the general formula for alkyl halides?






10. Why are noble gases stable?






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






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






13. silver compounds






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






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






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






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






18. iodine - iodine solution - iodine vapor






19. Which value of R do you use for all energy and kinetics calculations?






20. Flame tests for certain metal ions (simple emission spectra) gives which colors for potassium - sodium - lithium - copper - barium






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






22. bromothymol






23. Is the standard entropy (S°) of an element zero?






24. What two types of substances are present in all redox reactions?






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






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






27. What is the formula of butane?






28. potassium permanganate






29. sulfates






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






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






32. What is reflux?






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






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






35. What is the name of S2Cl2? (Know how to name others like this - too)






36. What shape is carbon dioxide?






37. What element is used to vulcanize rubber?






38. What is the general formula of an alkane?






39. carbonates






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






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






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






43. When can supercooling occur? What does it look like on a cooling curve?

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44. Ions are not ______.






45. What is Big K in terms of kf and kr?






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






47. hypochlorite






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






49. permanganate






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