The photodegradation of copper(I1) iminodiacetate (&IDA) was studied at 20 "C using monochromatic excitation at various pH values. The 1:l complex between copper(I1) and iminodiacetic acid was present under our experimental conditions. The initial quantum yield of CuIDA transformation, determined by
Complexation of copper(I) by thiourea in acidic aqueous solution
β Scribed by Igor V. Mironov; Lidija D. Tsvelodub
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 484 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0095-9782
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The oxidation of Fe(H) by periodate in aqueous acidic solutions obeys the rate law (i) ## Rate = {k, + k,/[fl]} [Fe(H)]' + kk'[Wll)l W-IT WI + k3 [Wll)l 2 [L-l T where [L61T represents the total periodate concentration. The magnitudes of k,,, k;, ky and k3 are 0.235 set-', 120 set-', 7.5 f 1.5 set-