CALCIUM TOTAL ACTIVITY-COEFFICIENT IN THE SEAWATER

Authors
POKROVSKY OS SAVENKO VS
Citation
Os. Pokrovsky et Vs. Savenko, CALCIUM TOTAL ACTIVITY-COEFFICIENT IN THE SEAWATER, Okeanologia, 36(1), 1996, pp. 57-60
Citations number
15
Categorie Soggetti
Oceanografhy
Journal title
Okeanologia → ACNP
ISSN journal
00301574
Volume
36
Issue
1
Year of publication
1996
Pages
57 - 60
Database
ISI
SICI code
0030-1574(1996)36:1<57:CTAITS>2.0.ZU;2-M
Abstract
The data of calcium total activity coefficient in 35 parts per thousan d seawater at 25 degrees C was analyzed. The experimental study on the determination of calcium activity coefficient in the seawater was car ried out by CaF2 solubility using fluoride electrode. The obtained val ue 0.214 +/- 0.02 is in a good agreement with direct potentiometric me asurements.