Kinetic studies of the Cl + HI reaction using three techniques

PDF Version Also Available for Download.

Description

Article on kinetic studies of the Cl + HI reaction using three techniques.

Physical Description

6 p.

Creation Information

Yuan, Jessie; Misra, Ashutosh; Goumri, Abdellatif; Shao, Diane D. & Marshall, Paul July 27, 2004.

Context

This article is part of the collection entitled: UNT Scholarly Works and was provided by UNT College of Arts and Sciences to Digital Library, a digital repository hosted by the UNT Libraries. More information about this article can be viewed below.

Who

People and organizations associated with either the creation of this article or its content.

Authors

Publisher

Provided By

UNT College of Arts and Sciences

The UNT College of Arts and Sciences educates students in traditional liberal arts, performing arts, sciences, professional, and technical academic programs. In addition to its departments, the college includes academic centers, institutes, programs, and offices providing diverse courses of study.

Contact Us

What

Descriptive information to help identify this article. Follow the links below to find similar items on the Digital Library.

Degree Information

Description

Article on kinetic studies of the Cl + HI reaction using three techniques.

Physical Description

6 p.

Notes

Abstract: The reaction Cl + HI → HCl + I was investigated using the laser-photolysis/resonance fluorescence method to monitor (i) the disappearance of atomic Cl and (ii) the growth of atomic I. The results were similar, and together yield the rate constant k = (3.4 ± 1.4) x 10-11 exp (+2.8 ± 1.1 kJ mol-1/RT) cm3 molecule-1 s-1 (1σ errors) over 297−390 K. The 95% confidence limits for k are ±19%. Another approach, discharge/fast-flow (iii), with monitoring of the consumption of Cl in the presence of excess HI, yields k = 1.2 × 10-10 cm3 molecule-1 s-1 at 298 K, with 95% confidence limits of ±17%. The results are in accord with each other and with most literature data. This indicates that monitoring of the formation of the atomic halogen product in this example of a radical abstraction of H from a hydrogen halide is reliable.

Reprinted with permission from the Journal of Physical Chemistry A. Copyright 2004 American Chemical Society.

Source

  • Journal of Physical Chemistry A, 2004, Washington D.C.: American Chemical Society, pp. 6857-6862

Language

Item Type

Identifier

Unique identifying numbers for this article in the Digital Library or other systems.

Publication Information

  • Publication Title: Journal of Physical Chemistry A
  • Volume: 108
  • Issue: 33
  • Page Start: 6857
  • Page End: 6862
  • Pages: 6
  • Peer Reviewed: Yes

Collections

This article is part of the following collection of related materials.

UNT Scholarly Works

Materials from the UNT community's research, creative, and scholarly activities and UNT's Open Access Repository. Access to some items in this collection may be restricted.

What responsibilities do I have when using this article?

When

Dates and time periods associated with this article.

Creation Date

  • July 27, 2004

Added to The UNT Digital Library

  • March 17, 2015, 10:38 a.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 10

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Yuan, Jessie; Misra, Ashutosh; Goumri, Abdellatif; Shao, Diane D. & Marshall, Paul. Kinetic studies of the Cl + HI reaction using three techniques, article, July 27, 2004; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc501414/: accessed October 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.