Catalogued
Predominance-area diagram
- Made by
- Marcel Pourbaix and successors
- Year
- 1938-1945
- Field
- Chemistry and biochemistry
- Kind
- Computing chart
- Room
- Charts that compute — Placed by reading its description, not yet studied
14 other forms share this skeleton
Source
Pourbaix 1945, Thermodynamique des solutions aqueuses diluées
Attribution less certain: contested, or no single inventor recorded