Unformatted text preview: + concentration of solution (becomes basic); to counteract this, more H 2 CO 3 dissociates to form H + counteracting the previous loss of H+. Both actions by the buffer (i.e., response to addition of acid or base) results in maintaining of pH within the range of the buffer. 32. C 33. A 34. D 35. E 36. B 37. B 38. D 39. C 40. A 41. E 42. E 43. C 44. C 45. C 46. C 47. B 48. A 49. D 50. B...
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- Spring '10
- pH, Prime number, Bicarbonate, E D B D E A E D B C, lowers H+ concentration, E B B D C A E E C C C