Учебные базы по химии > Окислительно-восстановительные потенциалы
2SO32- + 2H2O + 2e = S2O42- + 4OH- | -1.12 |
-1.4 | |
SO42- + H2O + 2e = SO32- + 2OH- | -0.90 |
-0.93 | |
SO32- + 3H2O + 6e = S2- + 6OH- | -0.61 |
2SO32- + 3H2O + 4e = S2O32- + 6OH- | -0.58 |
-0.571 | |
S + S3 + 2e = S42- | -0.55 |
S22-{l} + 2e = 2S2-{l} | -0.524 |
S22- + 2e = 2S2- | -0.51 |
S + 2e = S2- | -0.508 |
-0.447 | |
2S32-{l} + 2e = 3S2-{l} | -0.506 |
3S42-{l} + 2e = 4S32-{l} | -0.478 |
S{s} + 2e = S2-{l} | -0.444 |
-0.48 | |
-0.476 | |
2S{s} + 2e = S22-{l} | -0.411 |
-0.476 | |
3S{s} + 2e = S32-{l} | -0.381 |
4S{s} + 2e = S42-{l} | -0.357 |
5S{s} + 2e = S52-{l} | -0.340 |
2SO42- + 4H+ + 2e = S2O62- + 2H2O | -0.244 |
-0.22 | |
2H2SO3 + H+ + 2e = HS2O4- + 2H2O | -0.23 |
S32-{l} + 3H+ + 4e = 3HS-{l} | -0.097 |
2H2SO3{l} + H+ + 2e = HS2O4-{l} + 2H2O | -0.082 |
S{s} + H+ + 2e = HS-{l} | -0.065 |
S2O32- + 6H+ + 8e = 2S22- + 3H2O | -0.006 |
2H+ + 2e{SHe} = H2 | -0.0000 |
S52-{l} + 5H+ + 8e = 5HS-{l} | +0.003 |
S2O62- + 2e = 2SO32- | +0.026 |
S42-{l} + 4H+ + 6e = 4HS-{l} | +0.033 |
S4O62- + 2e = 2S2O32- | +0.08 |
+0.015 | |
+0.219 | |
+0.17 | |
S + 2H+ + 2e = H2S | +0.141 |
S{s} + 2H+ + 2e = H2S{l} | +0.142 |
+0.144 | |
SO42- + 4H+ + 2e =H2SO3 + H2O | +0.172 |
S{s} + 2H+ + 2e = H2S | +0.174 |
+0.171 | |
+0.142 | |
(CH3)2SO2 + 2H+ + 2e = (CH3)2SO + H2O | +0.23 |
SO32- + 6H+ + 6e = S22-{l} + 3H2O | +0.231 |
3SO2{l} + 2e = S3O62-{l} | +0.291 |
S22-{l} + 2H+ + 2e = 2HS-{l} | +0.298 |
SO42- + 8H+ + 6e =S + 4H2O | +0.3572 |
2SO2 + H+ + 4e = S2O32-{l} | +0.390 |
2H2SO3{l} + 2H+ + 4e = S2O32-{l} + 3H2O | +0.400 |
5H2SO3{l} + 8H+ + 10e = S2O32-{l} + 9H2O | +0.41 |
S4O62-{l} + 12H+ + 10e = 4S{s} + 6H2O | +0.416 |
5SO2{l} + 8H+ + 10e = S5O62-{l} + 4H2O | +0.418 |
H2SO3{l} + 4H+ + 4e = S{s} + 3H2O | +0.450 |
+0.449 | |
SO2 + 4H+ + 4e = S{s} + 2H2O | +0.451 |
S2O32-{l} + 6H+ + 4e = 2S{s} + 3H2O | +0.465 |
+0.512 | |
HSO3- + 5H+ + 4e = S{s} + 3H2O | +0.476 |
4H2SO3 + 4H+ + 6e = 6H2O + S4O62- | +0.48 |
S5O62-{l} + 12H+ + 10e = 5S{s} + 6H2O | +0.484 |
2HSO3- + 4H+ + 4e = S2O32- + 3H2O | +0.491 |
4H2SO3{l} + 4H+ + 6e = S4O62-{l} + 6H2O | +0.51 |
+0.509 | |
4SO2{l} + 4H+ + 6e = S4O62-{l} + 2H2O | +0.512 |
S2O62- + 4H+ + 2e = 2H2SO3 | +0.57 |
4HSO3-{l} + 8H+ + 6e = S4O62-{l} + 6H2O | +0.581 |
3H2SO3 + 2e = S3O62- + 3H2O | +0.68 |
2SO2- + 6H+ + 4e = S2O32-{l} + 3H2O | +0.705 |
(CNS)2 + 2e = 2CNS- | +0.77 |
S2Cl2 + 2e = 2s{s} + 2Cl- | +1.23 |
SO + 2H+ + 2e = S{s} + H2O | +1.507 |
S2O82- + 2e = 2SO42- | +2.01 |