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Determination of th...
Determination of the Equilibrium Constants and UV-Absorption Spectra for Cu2+- Cl- Complexes in 1M HClO4
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- Carlsson, Bo (author)
- Department of Physical Chemistry, The Royal Institute of Technology, S-100 44, Stockholm 70, Sweden
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Wettermark, Gunnar (author)
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(creator_code:org_t)
- 1976
- 1976
- English.
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In: Journal of inorganic and nuclear chemistry. ; 38:8, s. 1525-1527
- Related links:
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https://urn.kb.se/re...
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Abstract
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- The complex constants for the Cu(II)-chloride complexes CuCl+ and CuCl2 have been determined spectrophotometrically at 25°C and in 1 M HClO4. The evaluation procedure employed was a regression analysis for the simultaneous determination of complex constants and absorption spectra and yielded K1 = 2.3 ± 0.4 and K2 = 0.72 ± 0.09. There is a strong overlap between the 2 absorption spectra (λmax = 250 nm in both cases, ε1=530, , ε2 = 1620) which made it particularly necessary to arrange the numerical analysis in such a way that the spectral differences were fully exploited.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Annan naturresursteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Other Environmental Engineering (hsv//eng)
Keyword
- Environmental engineering
- Miljöteknik
- Environmental technology
- Miljöteknik
Publication and Content Type
- ref (subject category)
- art (subject category)
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