Educ. quím - vol.22 issue3

Table of contents
Educ. quím vol.22 n.3 Ciudad de México Jul. 2011

Editorial

	· The art inside Chemistry: Celebration of the International Year of Chemistry Garritz, Andoni · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

2011 International Year of Chemistry

	· Chemistry and Art: Ancient textiles and medieval manuscripts examined through chemistry Orna, Mary Virginia · abstract in English \| Spanish · text in English · English ( pdf )

	· The Leonardo's inheritance Cachapuz, António Francisco · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Without Paint and without Brushes García Saiz, José María · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Chemistry and art: How to maintain the link? Galván-Madrid, José Luis · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Didactics of chemistry

	· Contribution to modelling in chemical change Merino Rubilar, Cristian; Izquierdo i Aymerich, Mercè · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Understanding the electronegativity-Trilogy: III. The misunderstood electronegativity Salas Banuet, Guillermo; Ramírez Vieyra, José; Noguez Amaya, Ma. Eugenia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· The knowledge of chemistry in secondary education: difficulties from the teachers' viewpoint de Quadros, Ana Luiza; Carvalho Da-Silva, Dayse; Silva, Fernando César; Pereira de Andrade, Frank; Aleme, Helga Gabriela; Tristão, Juliana Cristina; Oliveira, Sheila Rodrigues; Santos, Leandro José; DeFreitas-Silva, Gilson · abstract in English \| Spanish · text in English · English ( pdf )

Green Chemistry

	· How green an experiment is? Morales Galicia, Marina L.; Martínez, Joel O.; Reyes Sánchez, Laura Bertha; Martín Hernández, Osnieski; Arroyo Razo, Gabriel A.; Obaya Valdivia, Adolfo; Miranda Ruvalcaba, René · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Amparo Barba at the Syntex Laboratories León Olivares, Felipe · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

To take the dust away

	· Nicolas Clément Wisniak, Jaime · abstract in English \| Spanish · text in English · English ( pdf )

	· Fulfilled Objective by Spanish scientists during the Spanish Republican Period: The IX congress of the International Union of Pure and Applied Chemistry held in Madrid del Castillo Rodríguez, Carlos · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Actualized teachers

	· Useful work and its relationship with Gibbs energy Lladó, Marta L.; Jubert, Alicia H. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Reviews

	· Ethics in the Science and Technology Classroom: A new approach to teaching and learning Bello, Silvia · text in Spanish · Spanish ( pdf )