|
|
|
CONDUCTIVITÉS ÉQUIVALENTES DE QUELQUES IONS
|
ANIONS |
l (´10-4 S.m2.mol-1) |
CATIONS |
l (´10-4
S.m2.mol-1) |
|
|
Br- |
78,1 |
Ag+ |
61,9 |
|
|
CN- |
78,0 |
1/3 Al3+ |
61,0 |
|
|
Cl- |
76,3 |
½ Ba2+ |
63,6 |
|
|
ClO2- |
52,0 |
½ Be2+ |
45,0 |
|
|
ClO3- |
64,6 |
½ Ca 2+ |
59,5 |
|
|
ClO4- |
67,3 |
½ Co 2+ |
55,0 |
|
|
½ CrO42- |
85,0 |
1/3 Cr 3+ |
67,0 |
|
|
F- |
55,4 |
Cs + |
77,2 |
|
|
HCO3- |
44,5 |
½ Fe 2+ |
54,0 |
|
|
H2PO4- |
33,0 |
1/3 Fe 3+ |
68,0 |
|
|
HS- |
65,0 |
H+ |
349,6 |
|
|
I- |
76,8 |
½ Hg 2+ |
63,6 |
|
|
MnO4- |
61,3 |
K + |
73,5 |
|
|
NO3- |
71,4 |
Li + |
38,7 |
|
|
OH- |
198,0 |
½ Mg 2+ |
53,0 |
|
|
PO43- |
69,0 |
½ Mn 2+ |
53,5 |
|
|
SCN- |
66,0 |
NH4+ |
73,5 |
|
|
½ SO42- |
80,0 |
Na + |
50,1 |
|
|
½ S2O82- |
86,0 |
½ Ni 2+ |
50,0 |
|
|
CH3-COO- |
40,9 |
½ Pb 2+ |
71,0 |
|
|
H-COO- |
54,6 |
½ Sr 2+ |
59,4 |
source : Handbook of Physics & Chemistry
(CRC press 1986)
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