EVALUATION OF VEGETABLE EXTRACTS FROM THE SEMI-ARID AS NATURAL pH INDICATOR

EVALUATION OF VEGETABLE EXTRACTS FROM THE SEMI-ARID AS NATURAL pH INDICATOR

Given the various difficulties to expose the contents of the subject of chemistry is a constant search for alternative materials to facilitate learning. This may partly be due to chemical science to be a significant practical character. However, due to professional educational institutions and mater...

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Bibliographic Details
Main Authors:	Sebastiana Estefana Torres Brilhante, Francisca Ítala da Silva Paiva Valdevino, Francisco Barros de Oliveira Neto, Francisco Felipe Maia da Silva, Luciana Medeiros Bertini, Leonardo Alcântara Alves
Format:	Article
Language:	English
Published:	Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte 2015-02-01
Series:	Holos
Subjects:	Ethanol extracts, natural indicator Acid-Base, Semi-Arid Vegetables
Online Access:	http://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/1868

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