Dels "aires" als "gasos". Una aproximació històrica al procés de conceptualització de l'estat gasós Authors Pere Grapí i Vilumara Abstract In 1773, Lavoisier wrote in his laboratory notebook his intention to cause a revolution in physics and chemistry by reviewing everything that had been done and by talking about the air released and how it is fixed by different materials. Indeed, the reconstruction of chemistry as advocated by Lavoisier provided, among other things, an understanding of the gaseous state previously undifferentiated from solid and liquid states. This article presents an exploration of the historical process that led to the recognition in the late eighteenth century of a third state of matter. Downloads Text complet (Català) Published 2012-10-10 Issue No. 11 (2012) Section Història i naturalesa de la química License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Educació Química, authors accept the following terms:Authors assign to Societat Catalana de Química (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to Educació Química.Authors answer to Societat Catalana de Química for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.Societat Catalana de Química declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at https://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.Educació Química is not responsible for the ideas and opinions expressed by the authors of the published articles.
