1923 ⟶ Lewis Develops the Electron Pair Theory of Acid/Base Reactions
Gilbert N. Lewis develops the electron pair theory of acid/b...Year
1916
1923
1962
🧪 Lewis publishes "The Atom and the Molecule"
Gilbert N. Lewis publishes "The Atom and the Molecule", the foundation of valence bond theory.⟶

ChemistryValence Bond TheoryMolecular ChemistryLewisChemical BondingTheoretical Chemistry20th Century Chemistry

⚛️ Lewis and Randall Publish Thermodynamics and the Free Energy of Chemical Substances
Gilbert N. Lewis and Merle Randall publish Thermodynamics and the Free Energy of Chemical Substances, first modern treatise on chemical thermodynamics.⟶

ThermodynamicsChemical ThermodynamicsFree EnergyPhysical ChemistryLewisRandall20th Century ScienceTreatise

⚛️ Carbocations Observed via Superacid Reactions
George Olah observes carbocations via superacid reactions.⟶

Organic ChemistryCarbocationsSuperacidsReaction MechanismsChemical ReactionsOlah
