Russian Journal of Inorganic Chemistry, Tập 46,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Trang 56
... solution , which was then heated at 80-90 ° C for 30 min . The color of the solution was first red brown and then brown . A dark blue solid precipitate ( complex II ) was isolated from the reaction solution after its evaporation to 3 ml ...
... solution , which was then heated at 80-90 ° C for 30 min . The color of the solution was first red brown and then brown . A dark blue solid precipitate ( complex II ) was isolated from the reaction solution after its evaporation to 3 ml ...
Trang 347
... solution in which the solid phase can be visually detected and a solution in which no solid phase can be seen . The resulting data were used to calculate the solubility of the complexes . The solution of ruthenium chlorides to be used ...
... solution in which the solid phase can be visually detected and a solution in which no solid phase can be seen . The resulting data were used to calculate the solubility of the complexes . The solution of ruthenium chlorides to be used ...
Trang 600
... solution are , first of all , H3O + and OH- ions . Hydrogen peroxide is unstable in both acid and alkali solutions . The maximum H2O2 stability over a wide range of concentrations from 11 to 65 wt % is observed at pH of 3.5-4.5 ( 1 : 10 ...
... solution are , first of all , H3O + and OH- ions . Hydrogen peroxide is unstable in both acid and alkali solutions . The maximum H2O2 stability over a wide range of concentrations from 11 to 65 wt % is observed at pH of 3.5-4.5 ( 1 : 10 ...
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Reactions of Tetrabutylammonium Octahydrotriborate with Diborane | 5 |
Interaction of Nickel Oxide with Chlorine | 16 |
A New Ammonium Oxofluorotitanate | 28 |
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absorption acid analysis angles anion aqueous atoms band bismuth bond calculated carbon cations changes Chem chemical Chemistry chloride cluster cm-¹ complexes composition compounds concentration constant containing coordination Copyright corresponding crystal curve decreases described determined diffraction distances effect electron energy equilibrium exist experimental extraction formation function given heating higher hydrogen increase indicates initial Inorganic intensity interaction ions Journal Khim lengths ligand lower measured metal method mixture mol/l molecules Moscow Neorg observed obtained oxides oxygen parameters pattern phase Physics platinum positions powder prepared presented properties range ratio reaction REFERENCES region respectively ring Russian sample Sciences shift shows signal similar sodium solid solubility solution space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values vibrations weight X-ray