El Extintor como preventivo recurso didáctico Authors Fernando Ignacio de Prada Pérez de Azpeitia Abstract Fire is the main cause of accidents, not only in laboratories, but also in homes. Every fire, during its initial stage, can be effectively controlled by using fire extinguishers properly. In fact, fire extinguishers are identified and strategically placed in order to control the fire. But, how do we know which kind of extinguisher is the most appropriate for each situation? Do we know how to use them correctly? Information about the different types of fire extinguishers and how to use them properly helps us to be safe and at the same time it shows us how useful some chemical substances are in our daily life. Downloads Text complet (Català) Published 2010-07-19 Issue No. 5 (2010) Section Química i societat 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.