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In the acid range , a decrease in the rate of solution of copper oxide is observed when EDTA is added ( Fig . 2 ) . The order of the reaction with respect to EDTA is -0.5 . ~ 7 = = Analysis of the lg W - lg CEDTA relationship shows that ...
In the acid range , a decrease in the rate of solution of copper oxide is observed when EDTA is added ( Fig . 2 ) . The order of the reaction with respect to EDTA is -0.5 . ~ 7 = = Analysis of the lg W - lg CEDTA relationship shows that ...
Trang 1406
indicate that the reaction does involve the formation of intermediate species , whose signals can be observed only in the ' N NMR spectra . The line with CS 94.1 p.p.m. corresponds to [ Ru ( NO ) ( NO2 ) 4 ( OH ) ] 2 − .
indicate that the reaction does involve the formation of intermediate species , whose signals can be observed only in the ' N NMR spectra . The line with CS 94.1 p.p.m. corresponds to [ Ru ( NO ) ( NO2 ) 4 ( OH ) ] 2 − .
Trang 1443
In addition , an intense v ( Al - H ) absorption is observed at 1880 cm as well as a broad ( Al - H ) band in the range 600-850 cm- ' , which overlaps the absorption band of Et2O and the polyethylene sheet in this range .
In addition , an intense v ( Al - H ) absorption is observed at 1880 cm as well as a broad ( Al - H ) band in the range 600-850 cm- ' , which overlaps the absorption band of Et2O and the polyethylene sheet in this range .
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Inorganic | 1353 |
Contents | 1376 |
Activation of the solution of copperII oxide in aqueous EDTA solutions by the 1385 2683 | 1385 |
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acid aluminium ammonia analysis angle anions atoms bands bond calculated Chem chemical Chemistry chloride complex formation complexes composition compounds concentration constants containing coordination copper copper(II corresponding crystal crystal structure crystallisation curves decrease dependence described determined diagram dioxide EDTA electronic energy English translation equilibrium experimental Figure formation formed given gives halides heating hydrogen increase indicates influence infrared Inorg INORGANIC ions Khim kinetic ligand manganese(II mass metal method mixture molecular molecules Moscow Neorg observed obtained organic oxide parameters phase positions preparation present properties published range rate of solution reaction respectively salts shows similar solid solubility solution solvate solvents specimens spectra stability structure synthesis Table temperature thermal translation translation in Russ tungsten values vibrational X-ray diffraction