Russian Journal of Inorganic Chemistry, Tập 30,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1985 |
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... heating . Hydrogen sulphide was obtained by passing purified hydrogen over sulphur heated to -350 ° C . Chromatography showed that the concentration of hydrogen which had not reacted with sulphur was ~ 25–30 % . The hydrogen sulphide ...
... heating . Hydrogen sulphide was obtained by passing purified hydrogen over sulphur heated to -350 ° C . Chromatography showed that the concentration of hydrogen which had not reacted with sulphur was ~ 25–30 % . The hydrogen sulphide ...
Trang 1430
Heating K2V12031.6.5H20 in the range 500-600 ° C leads to its decomposition with the formation of the bronzes KV2021 - x ( V ) and K0.33V205 ( B ) and V20s . The intermediate product K2V2021 is stable up to 500 ° C , and at t > 500 ° C ...
Heating K2V12031.6.5H20 in the range 500-600 ° C leads to its decomposition with the formation of the bronzes KV2021 - x ( V ) and K0.33V205 ( B ) and V20s . The intermediate product K2V2021 is stable up to 500 ° C , and at t > 500 ° C ...
Trang 1610
... heating the 1 : 1 and 1 : 2 mixtures of copper formate and molybdenum trioxide up to 400 ° C . The exothermic effect at 455 ° C ( Fig.2a ) is probably due to the formation of copper molybdate by the reaction : Cu ( HCOO ) 2 + M00 ...
... heating the 1 : 1 and 1 : 2 mixtures of copper formate and molybdenum trioxide up to 400 ° C . The exothermic effect at 455 ° C ( Fig.2a ) is probably due to the formation of copper molybdate by the reaction : Cu ( HCOO ) 2 + M00 ...
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The reaction of RuO2 with vanadium oxides | 934 |
Characteristic interatomic interactions in solid solutions | 940 |
The hydrothermal synthesis of bismuth oxide chlorides | 948 |
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acid addition analysis anion apparently aqueous atoms bands bismuth bond calculated carried cations characteristic Chem chemical Chemistry chloride complexes components composition compounds concentration confirmed constant containing coordination corresponding crystallisation crystals curves decomposition decrease dependence described determined diagram effect electron energy equilibrium experimental extraction Figure formation formed given gives groups heating hydrated hydrogen increase indicates infrared ions Khimii leads ligand liquid mass measured melts metal method mixture mole molecules Moscow nitrate observed obtained organic oxide oxygen parameters patterns phase points position possible prepared present properties published pure range ratio reaction Received recorded REFERENCES respectively Russ.J salts shows sodium solid phases solid solutions solubility specimens spectra spectrum stability structure studied surface synthesis Table takes temperature thermal tion Translated from Zhurnal values vibrations X-ray diffraction Zhur.Neorg.Khim Zhurnal Neorganicheskoi