Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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... measured in certain time intervals after adding a ( NH4 ) 2S solution to the test solution . The spectrum measured 20 min after mixing the components exhibits an intense band at about 300 nm and a band at 395 nm . An absorption band at ...
... measured in certain time intervals after adding a ( NH4 ) 2S solution to the test solution . The spectrum measured 20 min after mixing the components exhibits an intense band at about 300 nm and a band at 395 nm . An absorption band at ...
Trang 785
... measured in the presence of a background electrolyte . The difference between the measured pH and the calculated p [ H ] values ( A = p [ H ] - pH ) was 0.17 at an ionic strength I = 1. The activity of the free sulfide ion was measured ...
... measured in the presence of a background electrolyte . The difference between the measured pH and the calculated p [ H ] values ( A = p [ H ] - pH ) was 0.17 at an ionic strength I = 1. The activity of the free sulfide ion was measured ...
Trang 932
... measured by a pH- 340 millivoltmeter . The closeness of the calculated and measured pH values validates the concentration choice for the calorimetric experiments . Table 3 shows the heats of mixing of the zinc ( II ) salt with ...
... measured by a pH- 340 millivoltmeter . The closeness of the calculated and measured pH values validates the concentration choice for the calorimetric experiments . Table 3 shows the heats of mixing of the zinc ( II ) salt with ...
Nội dung
Vol 48 No 5 | 622 |
Synthesis and Crystal Structure | 632 |
Synthesis and Study | 642 |
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absorption According acid activation addition analysis angles anion aqueous atoms band bond calculated cations changes characteristics Chem chemical Chemistry cluster cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decrease dependence described determined distances distribution effect electron energy existence experimental extraction formation formed function groups H₂O heating higher hydrogen increases Inorganic intensity interaction involved ions Journal Khim lengths ligand lines measured metal method mixture mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters phase Physics position prepared presence properties range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shift shows signals similar solid solutions solubility solution solvent space group spectra spectrum stability structure studied synthesis Table temperature thermal tion unit values X-ray diffraction