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The heats were measured with the use of an isothermal- jacket calorimeter with an automated recording of the temperature - time curve . Testing the calorimeter by the heat of dissolution of KCl in water gave results coinci- dent within ...
The heats were measured with the use of an isothermal- jacket calorimeter with an automated recording of the temperature - time curve . Testing the calorimeter by the heat of dissolution of KCl in water gave results coinci- dent within ...
Trang 1613
Ruff and Fridrich [ 1 ] measured the enthalpy of dissolution of VC14 , VCl3 , VCl2 , and VOCI , in solutions of sodium hydroxide in the presence of H2O2 . The enthalpy of for- mation of vanadium pentoxide was measured in the same ...
Ruff and Fridrich [ 1 ] measured the enthalpy of dissolution of VC14 , VCl3 , VCl2 , and VOCI , in solutions of sodium hydroxide in the presence of H2O2 . The enthalpy of for- mation of vanadium pentoxide was measured in the same ...
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Temperature changes were measured by an electronic metastatic resistance ther- mometer , which allowed us to ... Dissolution heats of Na2HPO4 2H2O2 and Na2HPO , were measured at 25 ° C . All parts of the instrument touching the working ...
Temperature changes were measured by an electronic metastatic resistance ther- mometer , which allowed us to ... Dissolution heats of Na2HPO4 2H2O2 and Na2HPO , were measured at 25 ° C . All parts of the instrument touching the working ...
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Vol 38 No 10 | 1487 |
SingleCrystal Xray Diffraction Study of Gadolinium and YttriumScandiumGallium Garnets | 1492 |
Interaction of Sodium Cyclotriphosphate with Metallic Aluminum | 1499 |
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absorption according acid allowed analysis angles anion appearance atoms bands bismuth blues bonds calculated cations Chem chemical Chemistry cm-¹ compared complexes components composition compounds concentration constants containing coordination copper Copyright corresponding crystal curves decrease dependence determined distances effect electronic elements enthalpy exhibit experimental force formation frequencies H₂O heating increase indicate initial Inorganic intensity interaction Interperiodica ions Khim kJ/mol layer leads ligand lines mass measured metal method mixture mol/l molecules Moscow Neorg nitrate Note observed obtained oxide oxygen parameters phase phosphate positions powder precipitate prepared presence properties range ratio reaction REFERENCES region respectively Russian samples Sciences shift shows similar solid solutions solution space group spectra spectrum structure studied synthesis Table temperature ternary thermal tion unit values various vibrations X-ray diffraction