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1 and 2 . formed , to isolate the binary sodium - containing tri- As is seen , depending on the ratio of components in phosphates of neodymium ( low - soluble and high - soluble the initial mixtures n = Na P3010 : LnClz ( Ln = Nd ...
1 and 2 . formed , to isolate the binary sodium - containing tri- As is seen , depending on the ratio of components in phosphates of neodymium ( low - soluble and high - soluble the initial mixtures n = Na P3010 : LnClz ( Ln = Nd ...
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The measured and calculated mass changes as found by thermogravimetric analysis Mass change , g SrCl2 : Nb2O5 molar ratio in the sample calculated measured 0.006 0.005 0.040 0.1 : 0.9 0.4 : 0.6 0.5 : 0.5 0.6 : 0.4 0.8 : 0.2 0.9 : 0.1 ...
The measured and calculated mass changes as found by thermogravimetric analysis Mass change , g SrCl2 : Nb2O5 molar ratio in the sample calculated measured 0.006 0.005 0.040 0.1 : 0.9 0.4 : 0.6 0.5 : 0.5 0.6 : 0.4 0.8 : 0.2 0.9 : 0.1 ...
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With the ratios of As : HNO3 > 2.5 , As : 02 > 2 , and As : H2O2 > 1 , it is thermodynamically improbable that the ... acid and the lowest one , in Oxidant : arsenic ratio , mol / mol the system containing hydrogen peroxide ( Fig .
With the ratios of As : HNO3 > 2.5 , As : 02 > 2 , and As : H2O2 > 1 , it is thermodynamically improbable that the ... acid and the lowest one , in Oxidant : arsenic ratio , mol / mol the system containing hydrogen peroxide ( Fig .
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Vol 40 No 4 | 511 |
Synthesis and Thermal Stability of Praseodymium Triiodide and Oxoiodide Apr | 519 |
Interaction of Strontium Chloride with NiobiumV Oxide | 527 |
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absorption according acid addition analysis angles anion approximately aqueous atoms band bond calculated cations Chem chemical Chemistry complex components composition compounds concentration considered constant containing coordination Copyright corresponding crystal curve cycle decomposition decrease dependence described determined diffraction distances distribution effect electron elements energy equation equilibrium exhibits experimental extraction fact formation heating hydrogen increase initial Inorganic intense interaction ions Khim ligand liquid measured melting metal method mixture molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters peritectic phase position possible powder prepared presented properties Publishing range ratio reaction REFERENCES region respectively Russian salts sample Sciences shows similar sodium solid solution spectra spectrum stability structure studied surface synthesis Table temperature thermal tion transition values vibrations weight X-ray