Submitted by Daniel / universidad del Valle on Thu, 02/25/2021 - 09:28
Forums

Hello, this is my first once in the foroum

I´m interesting in learn about spectroscopy ultraviolet visible, i want know, how  can i  obtain the equilibrium constants of metal complexes using the spectrophotometer? 

if  you can say me good bibliography that i can use. thanks you.

SILVINA PAGOLA / Old Dominion University

Hello, 

A lab can be of interest, from "Chemical Principles in the laboratory", tenth edition, by Slowinsky, Wolsey and Rossi, Brooks/Cole Cengage Learning, ISBN -10: 0-8400-4834-3, experiment 23, "Determination of the equilibrium constant for a chemical reaction", is about calculating the equilibrium constant for the formation of FeSCN2+ (aq), a red complex, from aqueous Fe3+ and SCN-, using a UV-VIS spectrophotometer. 

Silvina

Wed, 03/09/2022 - 16:20 Permalink