✦ LIBER ✦

Kinetics of the reduction of Mn2+ at the dropping mercury electrode in non-aqueous media

✍ Scribed by J.N. Gaur; N.K. Goswami

Publisher: Elsevier Science
Year: 1967
Tongue: English
Weight: 366 KB
Volume: 12
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(67)80064-1

No coin nor oath required. For personal study only.

✦ Synopsis

The reduction of Mn*+ has been studied in formamide, dimethyl formamide and acetonitrile Mn2+ gives well defined current/voltage curves in aqueous and non-aqueous media. The kinetic parameters K, and a have been calculated by means of Matsuda's and Gellings' theoretical treatments in water, aqueous mixtures and non-aqueous media. The effect of solvent is discussed in the light of dielectric constant, viscosity, solvation and chemical nature of solvent.

📜 SIMILAR VOLUMES

Kinetics of the reduction of Mn2+ at the

Kinetics of the reduction of Mn2+ at the dropping mercury electrode

✍ J.N. Gaur; N.K. Goswami 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 404 KB

Theoretical treatments for the kinetic parameters KS and a have been given by Delahay, Koutecky, Randles, Matsuda and Gellings. The analysis of irreversible polarographic waves a8 proposed by Matsuda and Gellings merits further discussion and application for calculating the kinetic parameters for a

Kinetics of the reduction of Mn2+ at the

Kinetics of the reduction of Mn2+ at the dropping mercury electrode in aqueous-dioxan mixtures

✍ Prem Singh Verma; Banani Chakraborty; D.S. Jain; J.N. Gaur 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 275 KB

## Reduction of Mn \*+ has been studied in aqueous dioxan mixtures at a dropping mercury electrode. The reduction has been found to be quasi-reversible and hence kinetic parameters (K, and a) have been calculated by Gellings' method. The K, values are found to be in the order of 10m3 cm/s. The eff

Reduction of indium at the dropping merc

Reduction of indium at the dropping mercury electrode in non-complexing media

✍ J.N. Gaur; D.S. Jain 📂 Article 📅 1966 🏛 Elsevier Science 🌐 English ⚖ 313 KB

The reduction of indium at the dropping mercury electrode in sodium nitrate and sodium perchlorate solutions has been studied. The reduction is diffusion controlled but the process is not reversible. The kinetic parameters a and k, have been calculated by Gelling's method. The k, was found to be of

Reduction of erythrosin at the dropping

Reduction of erythrosin at the dropping mercury electrode

✍ P.W. Board; D. Britz; R.V. Holland 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 298 KB

The polarographic reduction of erythrosin, the disodium salt of 2',4',5',7'-tetraiodofluorescein, was examined at pH 4.7. Three reduction steps were found. The first step involves two electrons and the reduction of the quinone group as in fluorescein. The second step results from the removal of the

The kinetics of the zinc ion reduction a

The kinetics of the zinc ion reduction at the dropping mercury electrode in dimethylformamide

✍ J.S. Dunnett; D. Gearey 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 436 KB

Kinetics of discharge of zinc at the dro

Kinetics of discharge of zinc at the dropping mercury electrode

✍ J. Koryta 📂 Article 📅 1962 🏛 Elsevier Science 🌐 English ⚖ 401 KB

## Abstracl -The rnlr ol'lhc dixh;irgz rexlion <>I'zinc wns at [lx dr~>pping mersur\ electrode i> diminished if the f rxdiu, of the alLJli-melal c':ltions prrsenf in the elc 0 eRect i< exhibited bv tclr;l3lh\lanlmOiiium catilln\. ivhich incre;lses \tith ;he >ize of the nlh\I group. The elcctrl~dc rw