Russian Journal of Inorganic Chemistry, Tập 34,Trang 1-924Chemical Society., 1989 |
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Trang 187
... endothermic effect ) , the unreacted fraction of the complex undergoes dehydrofluorination according to the following scheme : 3220 a 3340√3260 M 3340 C W 3315 1620 450 635 935 725 2SiF . 2NH , + 1 - ( SiFN ) + ( NH ) , SiF . NH.F ( 5 ) ...
... endothermic effect ) , the unreacted fraction of the complex undergoes dehydrofluorination according to the following scheme : 3220 a 3340√3260 M 3340 C W 3315 1620 450 635 935 725 2SiF . 2NH , + 1 - ( SiFN ) + ( NH ) , SiF . NH.F ( 5 ) ...
Trang 398
... endothermic effects at 270 ° C and 370 ° C . A contribution to the first of these is probably made by the sublimation of NH4Cl ( endothermic effect on the DTA curve of NH4Cl at 290 ° C ) . Fig . 1f shows that the decomposition of HMTA ...
... endothermic effects at 270 ° C and 370 ° C . A contribution to the first of these is probably made by the sublimation of NH4Cl ( endothermic effect on the DTA curve of NH4Cl at 290 ° C ) . Fig . 1f shows that the decomposition of HMTA ...
Trang 486
... endothermic effect at 110 ° C , an exothermic effect at 260 ° C , and another endothermic effect at 620 ° C . The first endothermic effect was attributed to the removal of two water molecules , as confirmed by the gravimetric data . The ...
... endothermic effect at 110 ° C , an exothermic effect at 260 ° C , and another endothermic effect at 620 ° C . The first endothermic effect was attributed to the removal of two water molecules , as confirmed by the gravimetric data . The ...
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A covertocover translation of Zhurnal Neorganicheskoi Khimii January 1989 Volume 34 Number | 1 |
A covertocover translation of Zhurnal Neorganicheskoi Khimii February 1989 Volume 24 Number | 2 |
Interaction of some divalent cations with phthalic acid 15 27 | 15 |
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absorption acid Akad anion aqueous solution atoms bands bond boron caesium calculated carbon cation Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation composition compounds concentration containing coordination copper(II corresponding crown ether crystallisation crystals curve decrease determined electronic endothermic endothermic effect ethanol ethylenediamine europium experimental extraction Figure formed given in Table H₂O heating hydride hydrogen increase infrared spectra Inorg ionic ions iron(III Khim Khimiya lanthanide ligand lithium mass metal method mixture molecules Moscow Neorg Neorganicheskoi Khimii 34 obtained organic phase oxide oxygen parameters perchlorate phosphinothricin potassium precipitate protonated range ratio reaction rhodium rhodium(II Russ ruthenium ruthenium(III salts shows sodium solid solutions solubility solvents specimens spectrum structure studied sulphate synthesis temperature thermal analysis thermal decomposition titration Translated from Zhurnal values vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium