Russian Journal of Inorganic Chemistry, Tập 33,Số phát hành 7-12Chemical Society., 1988 |
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... thiourea . It is impossible to determine experimentally the melting points of the pure components , since at the moment of fusion , thiourea contains a trace of ammonium thiocyanate , and ammonium thiocyanate contains a trace of ...
... thiourea . It is impossible to determine experimentally the melting points of the pure components , since at the moment of fusion , thiourea contains a trace of ammonium thiocyanate , and ammonium thiocyanate contains a trace of ...
Trang 1120
... thiourea begins to be converted into ammonium thio- cyanate even in the solid phase , whereas ammonium thio- cyanate undergoes isomerisation to thiourea only in the melt . The conversion of thiourea is slower in the solid phase than in ...
... thiourea begins to be converted into ammonium thio- cyanate even in the solid phase , whereas ammonium thio- cyanate undergoes isomerisation to thiourea only in the melt . The conversion of thiourea is slower in the solid phase than in ...
Trang 1121
... thiourea at 140 ° C . The yield of thiourea in dimethylformamide reaches 16 % . Received 14th October 1987 Translated from Zhurnal Neorganicheskoi Khimii , 33 , 1967-1969 ( 1988 ) U.D.C. 541.127 : 543.422.6 : 547.496.3 Equilibria in the ...
... thiourea at 140 ° C . The yield of thiourea in dimethylformamide reaches 16 % . Received 14th October 1987 Translated from Zhurnal Neorganicheskoi Khimii , 33 , 1967-1969 ( 1988 ) U.D.C. 541.127 : 543.422.6 : 547.496.3 Equilibria in the ...
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COORDINATION A A Eliseev 927 1635 | 927 |
Journal | 1243 |
The preparation and properties of solid solutions based | 1266 |
Bản quyền | |
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1987 Translated absorption acid alkali metal ammonium anion aqueous solutions bands due bond calculated cation Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt cobalt(II components composition concentration constant containing copper(II corresponding crystallisation crystals curves decrease determined electronic endothermic equilibrium diagram ethanol europium eutectic experimental Figure formed H₂O heating hydrated hydrogen hydroxide increase indicate infrared spectra Inorg Inorganic interaction ions iron(III isomerisation Khim L₁ lanthanide ligand mass loss melting method mixture mole Moscow Nauk SSSR Neorg nickel nickel(II nitrate nitrogen obtained octahedral oxide oxygen atoms parameters phosphate platinum(II potassium precipitate present proton ratio reaction rhenium Russ Russ.J Russ.J.Inorg salt sodium solid solutions solubility specimens spectrum structure studied sulphate synthesis Table ternary thermal analysis thermal decomposition thiourea tion Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhur.Neorg.Khim Zhurnal Neorganicheskoi Khimii