id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ecletica-436	Lourenço, Leandro Maranghetti; Martins, Fernando Grine; Balbo, Valdir Roberto; Pimenta, Adriano César; Castro, Jorge Ricardo Moreira; de Andrade, José Fernando	Spectrophotometric study of the chromium(III)/azide system in the ultraviolet region and its analytical application	2006	8	.pdf	application/pdf	4251	208	58	The complete saturation between metal and ligand only happened at ligand concentrations of about 900 mmol L-1, which was considered excessive. The behavior observed in Fig.1 can be explained by the fact that there was more formation of HN3 (weak acid) at higher acid concentrations and, consequently, there was lower availability of the free ligand to form the absorbent complexes.	cache/ecletica-436.pdf	txt/ecletica-436.txt