Heat effects of solution of zirconium oxychloride in water

Authors
Bashlykov, DS Podzorova, LI Gromov, VV Timashev, SF
Citation
Ds. Bashlykov et al., Heat effects of solution of zirconium oxychloride in water, RUSS J PH C, 75(5), 2001, pp. 747-749
Citations number
5
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY
ISSN journal
00360244 → ACNP
Volume
75
Issue
5
Year of publication
2001
Pages
747 - 749
Database
ISI
SICI code
0036-0244(200105)75:5<747:HEOSOZ>2.0.ZU;2-N
Abstract
The heat effects of solution of ZrOCl2. 8H(2)O in water, accompanied by hyd rolysis of zirconium ions, were determined calorimetrically. At 298.15 K in the range of zirconium oxychloride concentrations 0.03-1.5 M, the solution of ZrOCl2. 8H(2)0 in water was successively accompanied by two endothermic and two exothermic effects related to hydrolysis and aggregation of zircon ium ions.