December 21, 2017 (v1)
Publication
The general formulation of dynamic buffer capacity for polyprotic acids and bases (and polyprotic acid and base salts) has been derived. Polyprotic acids show buffer capacity over a broad range of pH values, according to their successive protonation constants. Polyprotic acids with equidistant pki values behave as universal buffers. The paper...
Uploaded on: March 27, 2023