Russian Journal of Inorganic Chemistry, Tập 28,Trang 923-1827British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1983 |
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Trang 1110
... curves were obtained on a Paulik , Paulik , and Erdey ( Hun- gary ) thermal analysis apparatus by heating the complexes in air from 20-30 ° C to 1000 ° C . Weighed specimens of the substances studied were placed in platinum or quartz ...
... curves were obtained on a Paulik , Paulik , and Erdey ( Hun- gary ) thermal analysis apparatus by heating the complexes in air from 20-30 ° C to 1000 ° C . Weighed specimens of the substances studied were placed in platinum or quartz ...
Trang 1201
... curves of the compositions ( Fig.1 , curves 8-10 ) . The thermal effects belonging to the initial components are absent from the DTA curves . This shows that in this instance chemical interaction takes place between the initial ...
... curves of the compositions ( Fig.1 , curves 8-10 ) . The thermal effects belonging to the initial components are absent from the DTA curves . This shows that in this instance chemical interaction takes place between the initial ...
Trang 1727
... curves can be divided into three groups : ( I ) curves 1 , 2 , 3 ; n = 3-11 ( three steps ) ; ( II ) curve 4 ; n = 2 ( one step ) ; ( III ) curves 5 , 6 ; n < 2 ( two steps ) . The first step on all the titration curves is observed ...
... curves can be divided into three groups : ( I ) curves 1 , 2 , 3 ; n = 3-11 ( three steps ) ; ( II ) curve 4 ; n = 2 ( one step ) ; ( III ) curves 5 , 6 ; n < 2 ( two steps ) . The first step on all the titration curves is observed ...
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CONTENTS | 923 |
The thermal decomposition of ZnBr2 2H₂O | 931 |
Preparation of sodium and calcium trivanadates | 940 |
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1982 Translated absorption Akad anions aqueous solutions atoms bands bond boric acid calcium calculated cations Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ components composition compounds concentration constants containing coordination copper(II corresponding crystallisation crystals curves decrease determined ditto electrons endothermic endothermic effect equilibrium diagram ethanol eutectic experimental Figure formed H₂O hafnium heating hydrated hydrogen hydrolysis hydroxide increase infrared spectra Inorg interaction investigation ionic ions isotherm Khim Khimiya lanthanide lattice parameters ligand mass melting metal method mixture mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen peritectic platinum(II potassium present protons Raman range ratio reaction region Russ Russ.J salt shows sodium solid phases solid solutions solid-phase synthesis solubility specimens spectrum structure studied sulphate synthesis temperature thallium thermal decomposition tion Translated from Zhurnal vanadates vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii