pH Boot Camp Answers

Answers to pH Boot Camp

Values are calculated for pKa = 6.80, they are different for pKa = 6.86.
To get the values below, use pKa = 6.8 and do not round until the very end. Calculate pH values to two decimal places. Some of these questions will be on the test.
If you find a wrong answer, please let me know: ude.natsusc|enotsk#ude.natsusc|enotsk

  1. 1.41
  2. 1.78
  3. 3.70
  4. 11.96
  5. 12.55
  6. 2.84
  7. 2.84
  8. 3.18
  9. 8.92
  10. 9.62
  11. 3.48
  12. 4.06
  13. 4.76
  14. 8.85
  15. 11.84
  16. 41.2 ml
  17. 48.5 ml
  18. 12.1 ml
  19. 132 ml
  20. 474 ml
  21. 75.1ml
  22. 148 ml
  23. 105 ml
  24. 4.15 ml
  25. 6.73 ml
  26. 150 ml
  27. 7.24
  28. 6.85
  29. 6.19
  30. 7.00
  31. 7.23, 1.07 M
  32. 6.42, 0.52M
  33. A- = 3.4 g, HA = 1.8 g
  34. A- = 3.4 g, HA = 0.7 g
  35. A- = 11.4 g, HA = 9.6 g
  36. Draw the Lewis structure for dihydrogen phosphate
  37. Draw the Lews structure for acetate
  38. Draw the Lewis structure for acetate
  39. Draw the Lewis structure for phosphate
  40. Draw the Lewis structure for phosphoric acid
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