Russian Journal of Inorganic Chemistry, Tập 24,Trang 959-1906Chemical Society., 1979 |
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Kết quả 1-3 trong 79
Trang 1004
... tion time of the methylene protons of the HMTA . The strength of the proton signal in the range T < Te is less than that of this signal in the range T > Tc by the ratio of the concentrations of the protons of HMTA and of water , equal ...
... tion time of the methylene protons of the HMTA . The strength of the proton signal in the range T < Te is less than that of this signal in the range T > Tc by the ratio of the concentrations of the protons of HMTA and of water , equal ...
Trang 1516
... tion to ~ 5 ° C and adding the HMTA . After the latter had dissolved the solution was heated on a water - bath to 95 ° C and kept at that temperature for 15 min . The solutions without HMTA were prepared at room temperature . All the ...
... tion to ~ 5 ° C and adding the HMTA . After the latter had dissolved the solution was heated on a water - bath to 95 ° C and kept at that temperature for 15 min . The solutions without HMTA were prepared at room temperature . All the ...
Trang 1824
... tion of the hepta substituted salt Na - PV 12036. n H2O . In the present work , only the trisubstituted salt was obtained . The formation of the heptasubstituted and trisubstituted salts of the PV12 complex can be considered : 12Na VO ...
... tion of the hepta substituted salt Na - PV 12036. n H2O . In the present work , only the trisubstituted salt was obtained . The formation of the heptasubstituted and trisubstituted salts of the PV12 complex can be considered : 12Na VO ...
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COORDINATION solution | 959 |
JOURNAL | 1119 |
JOURNAL | 1441 |
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absorption bands acid Akad analysis anion aqueous solution atoms caesium calculated Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation components composition compounds concentration coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined dinitrogen tetroxide ditto equilibrium diagram europium eutectic experimental extraction Figure formed g-ion H₂O hafnium heating hydrated hydrogen hydroxide increase infrared spectra Inorg interaction ionic ions isotherms kcal Khim Khimiya lanthanide lattice ligand lithium mass melting mercury(II metal method mixture molar mole molecules Moscow Nauk SSSR Neorg nickel(II niobium nitrate obtained optical density oxide oxygen parameters phosphate potassium precipitate protons range ratio reaction rhenium(VII rubidium Russ salts scandium shows sodium solid phases solid solutions solubility solvent specimens spectrum stability constants structure studied sulphate sulphuric Table temperature ternary thermal tion Translated from Zhurnal vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium