I ,mol kg-1 NaClO4 CL, Mol.kg-1 pHrange

298.15 K

310.15 K

0.16 5.1.10-3 3.55–12.09
9.97.10-3 3.27–11.12
3.18 5.0.10-3 9.96.10-3 23.43–11.33 3.1–11.45
0.16 5.3.10-3 10.10-3 3.4–11.78 3.23–11.69
3.18 5.2.10-3 10.10-3 3.1–12.06 2.9–11.17
Table 3: Summary of the working conditions of 8 titrations for protonation constants K1 and K2 in IMol.kg-1NaCl at two different temperature.