Potassium cation in water
Kinetics; byproducts: H(1+); varying educt ratio, in presence of Na2H2edta and alkali metal chloride,298-318 K; not isolated, reaction followed by UV/VIS spectroscopy;
参考文献
Jain, Daram V. S.; Nandel, Fateh S.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1977 , p. 949 - 951
potassium carbonate in not given
in alkaline soln. with KMnO4 excess;
参考文献
Longi, A.; Bonavia, L.
Z. Anorg. Chem., 1899 , vol. 20, p. 277
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Longi, A.; Bonavia, L.
Gazzetta Chimica Italiana, 1898 , vol. 28 I, p. 341 - 344
water in water
Kinetics; solns. of NaOCl and Na2SO3 (both adjusted to pH 8) mixed in presence of phenolphthalein (indicator); color change via pink to colorless; kinetics of hydrolysis of ClSO3(1-) (intermediate) detd.; react. mechanism discussed;
TiO2#dotPt, anatase in water
Irradiation (UV/VIS); 1E-3 M aq. soln. of Na2SO3 and doped TiO2 stirred with bubbling O2, illuminated with ultrahigh-pressure Hg lamp (500 W) through cutoff filter (50percent transmittance at 290 nm, 0percent one at <240 nm) for 1 h;
参考文献
Matsumoto, Yasumichi; Yamaguchi, Yasuhide; Sato, Ei-ichi
Bulletin of the Chemical Society of Japan, 1985 , vol. 58, # 4 p. 1255 - 1258
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反应条件
(ethylenedinitrilo)tetraacetic acid disodium salt in water
Kinetics; dissolving of thiosulfate in H2O (purging with N2), varying pH, ionic strength (NaClO4 or KNO3), addn. of Co-complex at 25 or 60°C; monitoring by UV;
参考文献
Ali, Mahammad; Saha, Swapan K.; Banerjee, Pradyot
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 8 p. 2497 - 2501
hydrogenchloride; sulfuric acid in water
byproducts: H2O; investigation of the stoichiometry of the vanadium(V) reduction by sulfite in acidic medium; not isolated, monitored by UV;
参考文献
Khyarsing, I. V.; Filippov, A. P.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1982 , vol. 27, p. 1120 - 1123
Zhurnal Neorganicheskoi Khimii, 1982 , vol. 27, p. 1984 - 1989
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反应条件
sodium perchlorate; sodium acetate; acetic acid in water
Kinetics; reaction between cobaltate(III) and sulphite (molar ratio >1.5:1) in the range pH 1.50 - 3.50 at 25°C in presence of NaClO4 and acetate buffer; monitoring at 388 nm and 625 nm spectrophotometrically;
参考文献
Ali, Mahammad; Saha, Swapan K.; Banerjee, Pradyot
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1990 , # 1 p. 187 - 190
