CHROMIUM(VI) OXIDATION OF ANTIMONY(III) IN AN AQUEOUS ALKALINE-MEDIUM

被引：0

作者：

HUGAR, GH ^{[1
]}

NANDIBEWOOR, ST ^{[1
]}

RAJU, JR ^{[1
]}

机构：

[1] KARNATAK UNIV,DEPT CHEM,DHARWAR 580003,KARNATAKA,INDIA

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1993年 / 32卷 / 12期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chromium(VI) oxidation of antimony(III) in an alkaline medium follows a second order rate law with negative fractional dependence on [OH-]. The active species are CrO42+ and SbO+ and the negative dependence on [OH-] is due to the formation of SbO+ from antimony hydroxide species. The effect of ionic strength, solvent polarity, added complexing agent and ions is also studied. Activation parameters have also been evaluated.

引用

页码：1095 / 1098

页数：4

共 50 条

[31] HYDROTHERMAL OXIDATION OF ARSENOPYRITE IN ALKALINE-MEDIUM
TAYLOR, PR
FORSON, BA
JOURNAL OF METALS, 1987, 39 (10): : A82 - A82
[32] MECHANISTIC STUDIES OF HEXACYANOFERRATE(III) OXIDATION OF LACTOSE AND MALTOSE IN ALKALINE-MEDIUM
SINGH, R
SINGH, EB
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1978, 16 (08): : 654 - 656
[33] ELECTROCATALYTIC OXIDATION OF SACCHAROSE IN ALKALINE-MEDIUM
PARPOT, P
KOKOH, KB
BEDEN, B
LAMY, C
ELECTROCHIMICA ACTA, 1993, 38 (12) : 1679 - 1683
[34] STATE OF DITELLURATOARGENTATE(III) IN ALKALINE-MEDIUM - KINETIC STUDY OF THE OXIDATION OF ALCOHOLS BY AG(III)
RAVIPRASAD, T
SETHURAM, B
RAO, TN
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1979, 18 (01): : 40 - 42
[35] KINETICS AND MECHANISM OF RUTHENIUM(III) CATALYZED OXIDATION OF BENZYLAMINE BY HEXACYANOFERRATE(III) IN ALKALINE-MEDIUM
NATH, N
SINGH, LP
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1985, 62 (02) : 108 - 111
[36] KINETICS AND MECHANISM OF RUTHENIUM(III) - CATALYZED OXIDATION OF TRIETHANOLAMINE BY HEXACYANOFERRATE(III) IN ALKALINE-MEDIUM
AWASTHI, AK
UPADHYAY, SK
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1986, 25 (03): : 292 - 294
[37] RU(III) CATALYZED OXIDATION OF AMINO-ACIDS BY HEXACYANOFERRATE(III) IN ALKALINE-MEDIUM
SAXENA, N
NARAYAN, H
BEHARI, K
KRISHNA, B
NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 1980, 3 (04): : 115 - 117
[38] KINETICS AND MECHANISM OF THE RUTHENIUM(III) CHLORIDE CATALYZED OXIDATION OF PHENOL AND SUBSTITUTED PHENOLS BY PERIODATE IN AQUEOUS ALKALINE-MEDIUM
PATI, SC
SRIRAMULU, Y
ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-LEIPZIG, 1979, 260 (05): : 834 - 840
[39] CHROMIUM(III)-CATALYZED OXIDATION OF ANTIMONY(III) BY ALKALINE HEXACYANOFERRATE(III) AND ANALYSIS OF CHROMIUM(III) IN MICROAMOUNTS BY A KINETIC METHOD
NANDIBEWOOR, ST
MORAB, VA
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (03): : 483 - 488
[40] KINETICS OF OXIDATION OF DIMETHYLFORMAMIDE (DMF) BY DIPERIODATONICKELATE(IV) (DPN) IN AQUEOUS ALKALINE-MEDIUM
HUGAR, GH
NANDIBEWOOR, ST
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1993, 32 (12): : 1056 - 1059

← 1 2 3 4 5 →