Cyclic Voltammetry for the Interaction between Bismuth Nitrate and Methyl Red in Potassium Nitrate Solutions
Journal Title: Chemical Methodologies - Year 2019, Vol 3, Issue 0
Abstract
Cyclic Voltammetry of bismuth nitrate (BN) using different concentrations was practically measured by the use of DY2000 potenstiostat. We used 0.1 M KNO3 as a transporting medium for the diffusion of the ions used as the glassy carbon electrode (GCE). Moreover, it was prepared in our laboratory, well polished and washed before use. Besides, Ag/AgCl reference electrode and auxiliary platinum electrode were also used. Scan rates of the redox reactions of bismuth nitrate were studied in the presence and absence of methyl red. The complexation interaction between bismuth nitrate (BN) and methyl red (MR) was studied. The redox reactions’ stability constant for forming complex and Gibbs free energy of complex interactions was evaluated. The data are discussed.
Authors and Affiliations
Mohamed A. Gomaa, Mahmoud H. Mahmoud, Mohamed Mousa, A. M. El-Naggar
Keywords
Related Articles
- EP ID EP434785
- DOI 10.22034/CHEMM.2018.66809
- Views 121
- Downloads 0
Synthesis and Characterization of Nano Sized ZnO and CdO by Direct Thermal Decomposition of Their Nano Sized Metal Schiff base Complexes
Nano sized metal oxide; ZnO and CdO have been synthesized by the thermal decomposition of two Schiff base complexes. Zinc and cadmium Schiff base complexes have been synthesized at reflux condition by the reaction betwee...
Selective Transport of Aromatic Compounds across Parchment Supported Prussian blue Membrane
The study of permeation of Aromatic compounds across parchment-supported membrane treated with Prussian blue is presented. The skin layer of the metal hexacyanoferrate membrane consists of a network structure could be se...
Improved Photostabilization of Chlorpyrifos Insecticide with Novel Benzil Derivatives
Chlorpyrifos, an organophosphorus insecticide, is widely used in agricultural and non-agricultural areas all over the world. During field application, it readily undergoes degradation due to microbial decomposition, hydr...
N1,N1,N2,N2-Tetramethylethylenediaminium-N1,N2-disulfonic Acid Trifluoroacetate as Highly Effectual and Dual-Functional Catalyst for the Reaction of β-Ketoesters with Aryl Aldehydes and Urea/Thiourea
In this research, the one-pot multi-component reaction of β-ketoesters with aryl aldehydes and urea/thiourea has been performed using a dual-functional ionic liquid-catalyst namely N1,N1,N2,N2-tetramethylethylenediaminiu...
10.22034/CHEMM.2018.66185
A new LC-MS based method was developed to detect three potential genotoxic impurities namely, N',N'''-(4,6-dichloropyrimidine-2,5-diyl)bis[N,N-dimethyl(imidoformamide)]} (Impurity-I), {N-(2-amino-4-chloro-6-{[(1S,2R)-2-(...