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Biochemistry

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If 400 mL of 0.1 M NaH2PO4 is mixed with 100 mL of 0.1 M H3PO4, what is the pH of the buffer mixture. The pKa of H3PO4 is 2.1.

  • Biochemistry - ,

    I answered this earlier.
    Use the Henderson-Hasselbalch equation.

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