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 is the general formula of an alkane?






2. What things should you remember to do when collecting gas over water?






3. acetate






4. When a cell is 'flat' What is its voltage?






5. What is the formula for summation?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


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






7. When AB(s) and AC(s) are formed by adding A? ions to a mixture of 0.10M B? & 0.10M C? ions - which will precipitate first?






8. How do you explain trends in atomic properties using Coulomb's Law?






9. How many ligands attach to a central ion in a complex ion?






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






11. What type of compounds are almost always colored?






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






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

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


14. How do you get Ecell for spontaneous reactions?






15. What is accuracy?






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






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






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






19. What is the general formula for an acid?






20. mercury (I) ion






21. At what point during titration do you have the perfect buffer - and what is the pH at this point?






22. What are the prefixes for the naming of binary molecular compound formulas (up to six)






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






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






25. How do you find the pH for a dibasic acid? (H2A)?






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






27. nitrate






28. What is the formula of butane?






29. Esterification is...






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






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






32. What is the test for oxygen?






33. chlorate






34. If a weak acid is diluted more - what happens to its % dissociation value?






35. BaSO4






36. Aromatic compounds contain what?






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

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


38. Acid plus base make?






39. How are more active metals reduced?






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






41. ammonium/ammonium compounds






42. What process do you use to obtain the precipitate from a solution?






43. What is the general formula for an ether?






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






45. What two compounds are great oxidizing agents?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


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






47. What are allotropes?






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






49. For a dibasic acid (H2A) - [A²?]= ____ ?






50. hydroxides