Studies on Aluminum Chemistry: 1. Hydrolysis of Al3+ 4 Aged in Acidic 3.0 mol L21 (Na)Cl Solution at 25  C

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DC Field	Value	Language
dc.contributor.author	Marín, A.	-
dc.contributor.author	Araujo, Mary Lorena	-
dc.contributor.author	Martínez, José Daniel	-
dc.contributor.author	Lubes, V.	-
dc.contributor.author	Brito, F.	-
dc.date.accessioned	2017-02-14T14:39:28Z	-
dc.date.available	2017-02-14T14:39:28Z	-
dc.date.issued	2017-02-13	-
dc.identifier.issn	0095-9782	-
dc.identifier.uri	http://hdl.handle.net/10872/14467	-
dc.description.abstract	In this work we report the results of an investigation on the hydrolysis of Al3? 10 aged in 3.0 mol L-1 (Na)Cl ionic medium at 25 C, in the ranges of Al(III) concentration 11 0.0125 B B B 0.1000 mol L-1 and average number of H? released, or OH- bound per 12 metal atom of 0.1 B Z B 1.5. The analysis of the emf(H) data, first in terms of the 13 core ? links hypothesis and, subsequently, by using the generalized least-squares program 14 LETAGROP, indicates formation of the complexes [Al2(OH)2]4?, [Al3(OH)4]5?, [Al13(- 15 OH)30]9?, [Al13(OH)32]7? and [Al13(OH)34]5?. The species distribution diagrams are 16 briefly discussed.	en_US
dc.language.iso	en	en_US
dc.subject	Aluminum(III) hydrolysis	en_US
dc.subject	Aged solutions	en_US
dc.subject	Emf(H) measurements	en_US
dc.subject	Stability 18 constants	en_US
dc.subject	Core ? links hypothesis	en_US
dc.subject	LETAGROP program	en_US
dc.title	Studies on Aluminum Chemistry: 1. Hydrolysis of Al3+ 4 Aged in Acidic 3.0 mol L21 (Na)Cl Solution at 25 C	en_US
dc.type	Article	en_US
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