Chemical Curiosities Article Sidebar PDF (Spanish) Published: 2025-06-05 Keywords: química Main Article Content Ana Alarcón-Vargas et.al. Pontifical Catholic University of Ecuador image/svg+xml Abstract Curiosidades de la Química Article Details Issue Vol. 13 No. 1 (2025): infoANALÍTICA (July-December) Section Curiosidades de la Química