Published: 2020-10-06

Editorial

Editorial volumen 31, número 4, 2020

Ana María Martínez Vázquez

1

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Comunicación

Example of transversal application of chemistry, music and fine arts

Reynaldo Fernández Manzano, Eva Luz Fernández Barbosa

2 - 8

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Vanadium: from its discovery to its role in life

Eduardo Sánchez-Lara

9 - 20

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Didáctica de la Química

Practice for the determination of convective coefficients

Héctor Armando Durán Peralta, Manuel Alejandro Mayorga Betancourt, Luis Fernando Cordoba Castrillón

21 - 34

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A simple rule of thumb for the explanation of d-orbital splitting in complexes

Sanjeev Rachuru, V. Jagannadham, R. Veda Vrathc

35 - 39

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Encourage research and innovation through the interaction between graduate and basic education

Taina Souza Silva, João Jarllys Nóbrega de Souza, Juliana de Medeiros Gomes, Josean Fechine Tavares

40 - 51

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Material synthesis: magnetic ceramics. Experimental proposal on problems based learning

María de Lourdes Chávez García, José Martín Enrique Carreto Cortés, Tania Ariadna García Mejía

52 - 62

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Organic chemistry in harmony with our sensations

Vanina Alejandra Guntero, Micaela Peralta, Cristián Alejandro Ferretti, Pedro Máximo Mancini, María Nélida Kneeteman

63 - 74

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Didactic strategy for learning the benzidine test and its importance for forensic science professionals

Jose Antonio Nuñez Rodríguez

75 - 85

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Grids I: Electrophilic Aromatic Substitution

Guy Lamoureux, Carlos Carlos Arias-Álvarez

86 - 100

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TIC y educación química

Subjective value and emotions towards the use of Chemistry in a active interdisciplinary practice

José María Marcos-Merino, Rocío Esteban Gallego, Jesús A. G. Ochoa de Alda

101 - 111

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Evaluating fluid dynamics linking a process

Fabiola Escobar Moreno, Mario Humberto Ramírez Díaz, Juan Carlos Ruiz Mendoza

112 - 121

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Chemical bond: representations in Chilean School Texts

Sandra Olivia Williams Pinto

122 - 130

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Historical and epistemological development of the concepts chemical element, substance and simple substance (First part)

Dulce María Lopez Valentin, Carles Furió Más

131 - 143

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¿Cómo se mide?

Edmond Davy

Jaime Wisniak

144 - 155

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Reseñas

The non-neutrality of chemistry seen from history

José Antonio Chamizo

156 -166

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Hoja Didáctica

¿Por qué la minería y la metalurgia han sido importantes a lo largo de la historia?

Rosa María Catalá Rodes

167 - 169

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