{"title":"El problema de los 9 frascos: un clásico de laboratorio para alumnos de química básica, simulado en computadora","authors":"Sergio Baggio , Miguel A. Harvey","doi":"10.1016/j.eq.2015.05.010","DOIUrl":null,"url":null,"abstract":"<div><p>The 9 bottle problem is a classical lab job in high school and college chemistry.</p><p>In solving this chemical “crossword” puzzle, students will be forced to integrate the knowledge acquired on a great variety of items such as solubility and colors of common inorganic precipitates, the possible evolution of gases, acid-base properties of salts, formation of metal-ion complexes, acid-base reactions, and oxidation-reduction reactions, including the influence of pH on them.</p><p>A free copy of the program and the teacher guide, in Spanish, are available from the authors upon request.</p></div>","PeriodicalId":39011,"journal":{"name":"Educacion Quimica","volume":"26 4","pages":"Pages 281-287"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.eq.2015.05.010","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Educacion Quimica","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0187893X15000543","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Social Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
The 9 bottle problem is a classical lab job in high school and college chemistry.
In solving this chemical “crossword” puzzle, students will be forced to integrate the knowledge acquired on a great variety of items such as solubility and colors of common inorganic precipitates, the possible evolution of gases, acid-base properties of salts, formation of metal-ion complexes, acid-base reactions, and oxidation-reduction reactions, including the influence of pH on them.
A free copy of the program and the teacher guide, in Spanish, are available from the authors upon request.
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