Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Kết quả 1-3 trong 78
Trang 65
... lead complex of MTB . The associated species obeys Beer's law ( for the 1 : 4 phase ratio ) in the lead concentration range in the aqueous phase 0.06-2.5 μg m1l " . The number of hydrogen ions substituted by lead ions in the MTB ...
... lead complex of MTB . The associated species obeys Beer's law ( for the 1 : 4 phase ratio ) in the lead concentration range in the aqueous phase 0.06-2.5 μg m1l " . The number of hydrogen ions substituted by lead ions in the MTB ...
Trang 131
... lead oxides by the ozonation of aqueous solutions of lead ( 11 ) hydroxide are described . A precipitate of the dioxide is formed in the pH range 6.5-9 , the monoxide at pH 9-13 . Consequently , it is convenient to observe the reactions ...
... lead oxides by the ozonation of aqueous solutions of lead ( 11 ) hydroxide are described . A precipitate of the dioxide is formed in the pH range 6.5-9 , the monoxide at pH 9-13 . Consequently , it is convenient to observe the reactions ...
Trang 804
... lead ( II ) pertechnetate and also a further study of the properties of lead ( II ) per- rhenate . EXPERIMENTAL " Pure " grade 2PbCO3 . Pb ( OH ) 2 ( purity 99.4 % ) , HTcO4 ( 35 g litre ) , and HREO , ( 140 g litre1 ) were used as ...
... lead ( II ) pertechnetate and also a further study of the properties of lead ( II ) per- rhenate . EXPERIMENTAL " Pure " grade 2PbCO3 . Pb ( OH ) 2 ( purity 99.4 % ) , HTcO4 ( 35 g litre ) , and HREO , ( 140 g litre1 ) were used as ...
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JOURNAL | 1 |
olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
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absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii