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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. cyanide






2. mercury (I) ion






3. What is the general formula for a ketone?






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






5. chlorine






6. What are amphoteric oxides?






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






8. Aromatic compounds contain what?






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






10. copper sulfate






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






12. What is the first law of thermodynamics?






13. barium sulfate






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






15. Colorless doesn't mean ______






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






17. How are more active metals reduced?






18. What is Ksp in terms of molar solubility ('s') for an electrolyte A2B or AB2?






19. What is the formula for alkanes?






20. What are hybrid orbitals used for?






21. carbonate






22. What is the conjugate acid of H2PO4?






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






24. When is ?G zero?






25. What is reflux?






26. What is the formula for alkenes?






27. potassium permanganate






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






29. chromate






30. What is the general formula of an alkane?






31. What are two substances that sublime at 1 atm when heated?






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






33. Alkanes are _________ and react by _________






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






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






36. A geometric (or cis-trans) isomer exists due to.....






37. What are allotropes?






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

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39. What is the charge on a chlorine atom?






40. What is the formula for alkynes?






41. What is the third law of thermodynamics?






42. During a titration what is present in the beaker at the equivalence point?






43. What is the formula for percent yield?






44. What is the general formula for an alcohol?






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






46. phosphate






47. What do you need to make a polymer?






48. What are two substances that sublime at 1 atm when heated?






49. Name some properties of Group 17






50. What kind of bonding structure does benzene have?