Russian Journal of Inorganic Chemistry, Tập 31,Trang 1265-1860Chemical Society., 1986 |
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Kết quả 1-3 trong 85
Trang 1455
... reaction of a similar type is possible with potassium chromates and that the chromium oxide produced will be CrO3 . One must , however , take into account that at high temperatures CrO , may react with SO3 . The direct reaction of CrO ...
... reaction of a similar type is possible with potassium chromates and that the chromium oxide produced will be CrO3 . One must , however , take into account that at high temperatures CrO , may react with SO3 . The direct reaction of CrO ...
Trang 1456
... reaction of K2Cr2O , with SO3 . An endothermic peak occurs at 68-118 ° C on the DTA heat- ing curves of both reaction products ( Fig . 2 ) . As pure K2S3010 undergoes its first change at 120 ° C , 10 this endo- thermic effect must be ...
... reaction of K2Cr2O , with SO3 . An endothermic peak occurs at 68-118 ° C on the DTA heat- ing curves of both reaction products ( Fig . 2 ) . As pure K2S3010 undergoes its first change at 120 ° C , 10 this endo- thermic effect must be ...
Trang 1457
... reaction mixture was left overnight , and the resulting precipitate was filtered off , washed with chloroform , and dried in a vaccum at 150 ° C to give 4.2 g MOSCI , ( yield 95 % ) . Found , % : Mo 40.88 ; S 13.65 ; C1 45.47 ...
... reaction mixture was left overnight , and the resulting precipitate was filtered off , washed with chloroform , and dried in a vaccum at 150 ° C to give 4.2 g MOSCI , ( yield 95 % ) . Found , % : Mo 40.88 ; S 13.65 ; C1 45.47 ...
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MAY 19 | 1265 |
The structure and stability of beryllium and magnesium | 1271 |
Journal | 1415 |
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absorption acid Akad ammonium analysis anion atoms bands binary bond borate calculated cation Chem chemical Chemistry chloride cm-¹ cm¹ cobalt(II complex formation components composition compounds concentration constant containing coordination copper(II corresponding crystallisation crystals curves decomposition decrease determined electron endothermic enthalpy EPR spectra erbium europium eutectic experimental extraction formed H₂O heating hydrated hydrogen increase indium infrared infrared spectra Inorg interaction ions iron(III isothermal Khim Khimiya lanthanide lanthanum ligand liquid mass melting metal method mixture molar mole molecules Moscow Nauk SSSR neodymium Neorg nitrate obtained oxide oxygen parameters potassium present range ratio reaction reagents rhodium rhodium(II Russ Russ.J salt shows sodium solid phase solid solutions solubility sorbent specimens spectra spectrum structure studied sulphate sulphur synthesis temperature ternary thermal tion Translated from Zhurnal values vibrations wavenumbers X-ray diffraction X-ray diffraction patterns ytterbium Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii