Sujet
Claude Louis Berthollet, French chemist. Artist: Unknown
Légende
Claude Louis Berthollet, French chemist. Berthollet (1748-1822) helped Antoine Lavoisier in his research into gunpowder and in devising the nomenclature that underpins the modern system for naming chemical compounds. He showed that ammonia was a compound of hydrogen and nitrogen, and in 1785 he demonstrated the effectiveness of using chlorine for bleaching. Obverse of a commemorative medal.
Oxford Science Archive
Crédit
Photo12/Heritage Images
Notre référence
HRM19B64_142
Model release
Non
Licence
Droits gérés
Format disponible
30,1Mo (1,7Mo) / 28,0cm x 26,9cm / 3307 x 3181 (300dpi)