PPT Slide

• pK’s determined from Henderson-Hasselbalch equation

• Correspond to midpoints of each leg of the titration curve

  • pK1 = pH 2.35:
    • +H3NCH2COOH cation = +H3NCH2COO- zwitterion
  • pK2 = pH 9.78:
    • H2NCH2COO- anion = +H3NCH2COO- zwitterion

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