PL
 |
EN
Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 2

Liczba wyników na stronie
first rewind previous Strona / 1 next fast forward last
Wyniki wyszukiwania
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 1 next fast forward last
1
Stability of Mn(II) Complexes with Acetic Acid Derivatives
Pedras M., John E.
Polish Journal of Chemistry
|
2007
|
Vol. 81, nr 10
1701-1706
EN
Composition and stability constants of Mn(II) complexes with acetic, glycolic (hydroxyacetic), methoxyacetic and phenylacetic acids, glycine (aminoacetic acid), and sarcosine (N-methylglycine) were determined, at a constant ionic strength = 0.1 KNO3 using the potentiometric method at 20 graduate C. Values of stability constants were found by Bjerrum graphical method and also numerically using Martell and Motekaitis program. The following logK1,graph. values of Mn(II) complexes were found: 2.21 for the complex with acetic acid, 2.45with glycolic acid, 2.10 with methoxyacetic acid, 2.48 with phenylacetic acid, 3.10 with glycine and 3.05 with sarcosine.
2
The Effect of 2,2_-Bipyridyne (1,10-Phenanthroline) on the Stability of Co(II), Ni(II) and Cu(II) Complexes with Acetic, Methoxyacetic, Phenylacetic and Cyclohexylacetic Acids
John E., Czoik R., Pedras M.
Polish Journal of Chemistry
|
2006
|
Vol. 80, nr 8
1419-1423
first rewind previous Strona / 1 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.