Published March 16, 1989
| Version v1
Journal article
Kinetics of isotopic exchange between chloramine-B and radioactive chloride
- 1. Indian Inst. of Tech., Madras (India). Dept. of Chemistry
Description
The kinetics of chlorine isotope exchange between chloramine-B (CAB) and chloride was studied using ion-exchange separation and tracer technique. McKay's plots are linear. The exchange reaction is fast in acidic medium, very slow in neutral medium and does not take place in alkaline medium. In the acidic range the exchange is maximum at pH 3.3. The rate of exchange decreases at pH >3.3 and <3.3. The order with respect to CAB and chloride is unity. The order with respect to [H+] is unity at pH>5. Activation energy and activation entropy for this exchange reaction were calculated. (author) 11 refs.; 6 figs
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 135
- Journal Issue
- 5
- Series
- J. Radioanal. Nucl. Chem. ;Letters.
- Journal Page Range
- 359-371
- ISSN
- 0236-5731
- CODEN
- JRNCD
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 20065367
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ACTIVATION ENERGY; CHEMICAL REACTION KINETICS; CHLORAMINES; CHLORINE 36; ENTROPY; HYDROCHLORIC ACID; ION EXCHANGE CHROMATOGRAPHY; ISOTOPIC EXCHANGE; ORGANIC ION EXCHANGERS; PH VALUE; SULFURIC ACID; TRACER TECHNIQUES
- Descriptors DEC
- AMINES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHLORINE COMPOUNDS; CHLORINE ISOTOPES; CHROMATOGRAPHY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ION EXCHANGE MATERIALS; ISOTOPE APPLICATIONS; ISOTOPES; KINETICS; LIGHT NUCLEI; MATERIALS; NUCLEI; ODD-ODD NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIOISOTOPES; REACTION KINETICS; SEPARATION PROCESSES; SULFUR COMPOUNDS; THERMODYNAMIC PROPERTIES; YEARS LIVING RADIOISOTOPES