Présenté dans un ordre nouveau et d'après les découvertes modernes; avec Figures Lavoisier, Antoine Laurent 1743-1794 creator text utu 2016 monographic fr 1 online resource : multiple file formats "Traité élémentaire de chimie, tomes 1 & 2" by Antoine Laurent Lavoisier is a textbook published in 1789. Considered the first modern chemistry textbook, it redefines what an element is and catalogs thirty-three substances—though only twenty-three qualify by today's standards. Lavoisier presents groundbreaking ideas about chemical reactions, introduces the first chemical equation, and articulates a principle that would become known as the law of conservation of mass, fundamentally transforming how scientists understand matter. (This is an automatically generated summary.) Wikipedia page about this book: https://en.wikipedia.org/wiki/Trait%C3%A9_%C3%89l%C3%A9mentaire_de_Chimie Wikipedia page about this book: https://fr.wikipedia.org/wiki/Trait%C3%A9_%C3%A9l%C3%A9mentaire_de_chimie Release date is 2016-07-03 Produced by Claudine Corbasson and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Original publication data not identified Chemistry QD Original publication data not identified https://www.gutenberg.org/ebooks/52489 https://www.gutenberg.org/ebooks/52489 UtSlPG 260607 20260610134217.0 52489