🔬 Discovery

Modern chemical nomenclature

Nomenclatura química moderna (Méthode de nomenclature chimique)

Date
1787 · confidence high
Place
Paris, France
Credited to
Lavoisier, Guyton de Morveau, Berthollet and Fourcroy
People
👤 Antoine-François de Fourcroy1755–1809👤 Antoine Laurent de Lavoisier1743–1794👤 Claude Louis Berthollet1748–1822👤 Jean Henri Hassenfratz1755–1827👤 Louis-Bernard Guyton de Morveau1737–1816👤 Pierre Auguste Adet1763–1834
Field
Matter & energy

What was discovered

A system in which the name of each compound expresses its composition (oxides, acids, salts, -ite/-ate), replacing alchemical names. Spread through the Traité élémentaire de chimie (1789), the first modern textbook, with a list of 33 elements.

What it led to

  • Universal chemical language
  • IUPAC
  • Systematic teaching of chemistry
🕸️ View in the graph

Built on

Made possible

  • chemical catalogues and manuals

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