I , Mol.kg-1 NaClO4 CL, Mol.kg-1 pHrange
298.15 K

 

310.15 K

0.16 5.10-3 2.79–11.1
10.10-3 2.97–10.8
3.5 5.0.10-3 9.94.10-3 2.1–12.1 2.2–11.8
0.16 5.10-3 10.10-3 2.88–11.3 3.03–10.7
3.5 5.2.10-3 10.1.10-3 2.2–12.1 2.1–11.7
Table 2: Summary of the working conditions of 8 titrations for protonation constants K1 and K2 in IMol.kg-1NaClO4 at two different temperature.