Diagramme de Frost
https://fr.wikipedia.org/wiki/Diagramme_de_FrostRelative Strengths of Acids and Bases - Chemistry LibreTexts
https://chem.libretexts.org/Courses/CSU_San_Bernardino/CHEM_2100%3A_General_Chemistry_I_(Mink)/14%3A_Acid-Base_Equilibria/14.03%3A_Relative_Strengths_of_Acids_and_BasesElectride
https://en.wikipedia.org/wiki/ElectrideIron solutions and tests - Woelen
https://woelen.homescience.net/science/chem/solutions/fe.html