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Title: Cap a un millor coneixement de l'aigua i el seu món
Author: Centellas Masuet, Francesc A.
Centelles Serra, Josep Joan
Dosta Parras, Joan
Garcia Segura, Sergio
González Azón, María del Carmen
Granell Sanvicente, Jaime Ramón
Gutiérrez i Currius, Albert
Vallés Giménez, Elisa
Xuriguera Martín, María Elena
Keywords: Química
Aigua potable
Drinking water
Baccalaureate (Secondary school educational programme)
Issue Date: 24-Feb-2017
Publisher: Institut d'Estudis Catalans
Abstract: The aim of this laboratory experiment, aimed at high school students, is to make a study on the characteristics of some samples of natural waters with different properties: pH, conductivity, presence of iron(III) and behavior with soap. In addition, the process of purifying water will be introduced to the students using some simple experiments in the laboratory.
Note: Reproducció del document publicat a:
It is part of: Educació Química. EduQ, 2017, num. 20 (2015), p. 54-62
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ISSN: 2013-1755
Appears in Collections:Articles publicats en revistes (Ciència dels Materials i Química Física)

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