Vs Ag/AgCl (3 M KCl) to vs SHE
Type a value in V vs Ag/AgCl 3M to get it in V vs SHE instantly.
0.01V vs SHE
That is +0.01 V vs SHE, −0.231 V vs SCE and −0.187 V vs Ag/AgCl.
What it means
Where is that on the potential scale?
At 25 °C. Reference potentials shift with temperature and filling solution (Ag/AgCl in 3 M KCl is 0.210 V, saturated 0.197 V); junction potentials add a few mV.
The math
How to convert V vs Ag/AgCl 3M to V vs SHE
E(SHE) = E(ref) + E°(ref): SCE +0.241 V, Ag/AgCl +0.197 V, Hg/HgO +0.098 V. E(RHE) = E(SHE) + 0.05916 × pH.
Example: -0.2 V vs Ag/AgCl 3M = 0.01 V vs SHE.
RHE values on this page are for pH 14 (1 M KOH). Other references do not depend on pH.
Every unit
That potential against every reference
Tables
V vs Ag/AgCl 3M to V vs SHE conversion table
| V vs Ag/AgCl 3M | V vs SHE |
|---|---|
| -1 V vs Ag/AgCl 3M | -0.79 V vs SHE |
| -0.8 V vs Ag/AgCl 3M | -0.59 V vs SHE |
| -0.6 V vs Ag/AgCl 3M | -0.39 V vs SHE |
| -0.4 V vs Ag/AgCl 3M | -0.19 V vs SHE |
| -0.2 V vs Ag/AgCl 3M | 0.01 V vs SHE |
| 0 V vs Ag/AgCl 3M | 0.21 V vs SHE |
| 0.2 V vs Ag/AgCl 3M | 0.41 V vs SHE |
| 0.4 V vs Ag/AgCl 3M | 0.61 V vs SHE |
| 0.6 V vs Ag/AgCl 3M | 0.81 V vs SHE |
| 0.8 V vs Ag/AgCl 3M | 1.01 V vs SHE |
| 1 V vs Ag/AgCl 3M | 1.21 V vs SHE |
| 1.2 V vs Ag/AgCl 3M | 1.41 V vs SHE |
V vs SHE to V vs Ag/AgCl 3M conversion table
| V vs SHE | V vs Ag/AgCl 3M |
|---|---|
| -1 V vs SHE | -1.21 V vs Ag/AgCl 3M |
| -0.8 V vs SHE | -1.01 V vs Ag/AgCl 3M |
| -0.6 V vs SHE | -0.81 V vs Ag/AgCl 3M |
| -0.4 V vs SHE | -0.61 V vs Ag/AgCl 3M |
| -0.2 V vs SHE | -0.41 V vs Ag/AgCl 3M |
| 0 V vs SHE | -0.21 V vs Ag/AgCl 3M |
| 0.2 V vs SHE | -0.01 V vs Ag/AgCl 3M |
| 0.4 V vs SHE | 0.19 V vs Ag/AgCl 3M |
| 0.6 V vs SHE | 0.39 V vs Ag/AgCl 3M |
| 0.8 V vs SHE | 0.59 V vs Ag/AgCl 3M |
| 1 V vs SHE | 0.79 V vs Ag/AgCl 3M |
| 1.2 V vs SHE | 0.99 V vs Ag/AgCl 3M |
Quick answers
Quick answers
- How many V vs SHE is 1 V vs Ag/AgCl 3M?
- 1 V vs Ag/AgCl 3M is 1.21 V vs SHE.
- How many V vs SHE is 10 V vs Ag/AgCl 3M?
- 10 V vs Ag/AgCl 3M is 10.21 V vs SHE.
- How many V vs SHE is -0.2 V vs Ag/AgCl 3M?
- -0.2 V vs Ag/AgCl 3M is 0.01 V vs SHE.
The units
About these units
Vs Ag/AgCl (3 M KCl) (V vs Ag/AgCl 3M)
Against silver/silver chloride in 3 M KCl: +0.210 V vs SHE.
Vs SHE (V vs SHE)
Against the standard hydrogen electrode (also NHE).
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