VISCOSITIES OF AQUEOUS-SOLUTIONS OF FE-2(SO4)(3) CONTAINING NANO3, KNO3, NABR, OR KBR FROM 293.1 TO 323.1 K

Authors
CHENLO F MOREIRA R PEREIRA G VAZQUEZ MJ
Citation
F. Chenlo et al., VISCOSITIES OF AQUEOUS-SOLUTIONS OF FE-2(SO4)(3) CONTAINING NANO3, KNO3, NABR, OR KBR FROM 293.1 TO 323.1 K, Journal of chemical and engineering data, 43(3), 1998, pp. 325-328
Citations number
9
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Journal of chemical and engineering data → ACNP
ISSN journal
00219568
Volume
43
Issue
3
Year of publication
1998
Pages
325 - 328
Database
ISI
SICI code
0021-9568(1998)43:3<325:VOAOFC>2.0.ZU;2-6
Abstract
We report the kinematic viscosities of aqueous solutions of ferric sul fate containing sodium nitrate, potassium nitrate, sodium bromide, or potassium bromide at concentrations of up to 1 mol L-1 (or up to the s olubility limit) and at temperatures ranging from 293.1 to 323.1 K. Co ncentrations of NaNO3 or NaBr altered the viscosities of the unsupplem ented Fe-2(SO4)(3) solutions by no more than 3%. For each concentratio n of Fe-2(SO4)(3) employed, the measured viscosities of solutions with KNO3 or KBr were fitted to within 0.9% by semiempirical equations. Fo r each solution studied, its density at 298.1 K is also reported.