pH and Buffers Lab

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Across
  1. 3. pH of water
  2. 4. A buffer consists of a weak acid and its ________ base.
  3. 5. 14 - pH = ?
  4. 7. Concentration of hydrogen ions relative to concentration of hydroxide ions.
  5. 10. Addition of a base to a solution will ______ the pH.
  6. 11. Part of the pH meter that you put into a solution and reads the pH.
  7. 14. pH of solution with [OH-] = 1 x 10^-3 (in words)
  8. 16. A base will _______ the [H+] of a solution.
  9. 18. An acid/base that completely dissociates in water.
  10. 20. One of the products of mixing an acid and a base.
  11. 21. One of the products of mixing an acid and a base.
  12. 22. pOH of solution with [H+] = 1 x 10 ^-1 (in words)
  13. 24. Which is more accurate? pH strips or pH meter?
  14. 25. pH of solution with [H+] = 1 x 10^-8 (in words)
  15. 26. A solution that resists the change in pH
Down
  1. 1. the name of the buffer we used in the pH and buffer lab.
  2. 2. An acid/base that does not completely dissociate in water.
  3. 3. pH is the _____ exponent of the hydrogen concentration.
  4. 6. Water molecules dissociate into hydrogen ions and ________ ions.
  5. 8. Acids will dissociate and form ______ ions.
  6. 9. Hydroxide ions reduce the hydrogen ions in a solution by forming what?
  7. 12. An acid will ______ the [H+] of a solution.
  8. 13. Addition of an acid to a solution will _____ the pH.
  9. 15. When pH changes by 1, the [H+] changes by a factor of ______.
  10. 17. The nature of the pH scale is _________.
  11. 19. Before you use a pH meter, you must first _______ it.
  12. 23. When mixed, acids and bases _______ each other.