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Estudio cristalográfico del sulfato de cobre (II) pentahidratado y del dihidrogenofosfato de amonio

Authors: Durán Torres, Inmaculada; Martínez Martín, Ana Mª;

Estudio cristalográfico del sulfato de cobre (II) pentahidratado y del dihidrogenofosfato de amonio

Abstract

Una de las partes más importantes y desconocidas, a nivel práctico, de la química es la cristalización. La técnica de la cristalización consiste en la ordenación de modo natural de los iones en un retículo repetitivo llamado cristal, conseguida bien por evaporación del disolvente, como, por ejemplo, en el sulfato de cobre (II) pentahidratado, o bien por enfriamiento controlado, como es el caso del dihidrogenofosfato de amonio (fosfatomonoamónico). En este artículo, se explica el proceso de cristalización del sulfato de cobre (II) pentahidratado y del dihidrogenofosfato de amonio. También se describe el diseño de un método meticuloso y sistemático para el crecimiento de estos cristales con un tamaño significativo, lo que permite disfrutar de su espectacularidad y belleza.

Una de les parts més importants i desconegudes, en l'àmbit pràctic, de la química és la cristal·lització. La tècnica de la cristal·lització consisteix en l'ordenació de manera natural dels ions en un reticle repetitiu anomenat cristall, aconseguida bé per evaporació del dissolvent, com, per exemple, en el sulfat de coure (II) pentahidratat, o bé per refredament controlat, com és el cas del dihidrogenfosfat d'amoni (fosfatmonoamònic). En aquest article, s'explica el procés de cristal·lització del sulfat de coure (II) pentahidratat i del dihidrogenfosfat d'amoni. També es descriu el disseny d'un mètode meticulós i sistemàtic per al creixement d'aquests vidres amb una grandària significativa, la qual cosa permet gaudir de la seva espectacularitat i bellesa.

One of the most important and unknown aspects in the study of chemistry is the crystallization technique. The crystallization technique involves the natural ordering of the ions in a crystal lattice which is called a crystal, obtained either by evaporation of the solvent, as, for example, sulphate of copper (II) pentahydrate, or by cooling controlled, as is the case ammonium dihidrogen phosphate (monoammonium phosphate). In this paper, we explain the process of crystallization of sulphate of copper (II) pentahydrate and ammonium dihidrogenphosphate. We have also designed a thorough and systematic method for growing these crystals to a significant size, which allows their spectacular beauty to be enjoyed.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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