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Type: Multiple-Choice
Category: Acids and Bases
Level: College
Author: teachchemistry
Created: 10 years ago

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Acids and Bases Question

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College Acids and Bases

Which of the following correctly represents the equation used to calculate the pH value of the buffer, based on the Kavalue?
  1. pH=pKa+{log}[A-][HA]
  2. pH=pKa-{log}[A-][HA]
  3. pH=pKa+{log}[HA][A-]
  4. pH=pKa-{log}[HA][A-]