Spannungsreihe der Elemente
|
Metall |
n-fach |
Normalpotential |
|---|---|---|
|
Lithium |
Li+ |
-3,04 |
|
Kalium |
K+ |
-2,92 |
|
Calcium |
Ca2+ |
-2,76 |
|
Natrium |
Na+ |
-2,71 |
|
Magnesium |
Mg2+ |
-2,34 |
|
Titan |
Ti2+ |
-1,77 |
|
Aluminium |
Al3+ |
-1,66 |
|
Mangan |
Mn2+ |
-1,19 |
|
Vanadin |
V2+ |
-1,18 |
|
Niob |
Nb3+ |
-1,10 |
|
Zink |
Zn2+ |
-0,76 |
|
Chrom |
Cr3+ |
-0,71 |
|
Eisen |
Fe2+ |
-0,44 |
|
Cadmium |
Cd2+ |
-0,40 |
|
Cobalt |
Co2+ |
-0,28 |
|
Nickel |
Ni2+ |
-0,25 |
|
Molybdän |
Mo3+ |
-0,20 |
|
Zinn |
Sn2+ |
-0,14 |
|
Blei |
Pb2+ |
-0,12 |
|
Wasserstoff |
2H+ |
0 |
|
Kupfer |
Cu2+ |
+0,35 |
|
Silber |
Ag+ |
+0,80 |
|
Quecksilber |
Hg2+ |
+0,85 |
|
Platin |
Pt2+ |
+1,12 |
|
Gold |
Au3+ |
+1,50 |
|
Nichtmetall |
n-fach |
Normalpotential |
|
J2 (fest) |
2J- |
+0,54 |
|
Br2 (flüssig) |
2Br- |
+1,07 |
|
Cl2 (gasförmig) |
2Cl- |
+1,36 |
|
F2 (gasförmig) |
2F- |
+2,85 |