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kescobar5 kescobar5
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6 years ago
Which substance would be the best buffer at pH 8 if it had to be able to buffer against either acid or base?
 a. one with a pKa of 7
  b. one with a pKa of 8
  c. one with a pKa of 9
  d. The pKa of a substance doesn't tell you whether it would be a good buffer at this pH.
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6 years ago
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