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The yield rises at higher temperatures and at 1800 ° the composition closest to the stoichiometric is reached . At these temperatures the rate of boride formation evidently predominates once more over that of evaporation of the ...
The yield rises at higher temperatures and at 1800 ° the composition closest to the stoichiometric is reached . At these temperatures the rate of boride formation evidently predominates once more over that of evaporation of the ...
Trang 1223
A catalyst concentration of 0.07-0.08 moles per mole of PC , gives a yield of PNC 5-6 % lower , and one of 0.30-0.33 moles per mole of PC , a yield of PNC 6-8 % lower than that obtained when 0.16-0.17 moles of catalyst per mole of PCL ...
A catalyst concentration of 0.07-0.08 moles per mole of PC , gives a yield of PNC 5-6 % lower , and one of 0.30-0.33 moles per mole of PC , a yield of PNC 6-8 % lower than that obtained when 0.16-0.17 moles of catalyst per mole of PCL ...
Trang 1224
The yield of PNC does not increase significantly as the duration of the preparation is extended ; the yield of PNC trimer falls and there is a corresponding increase in the yield of PNC oil . 3. As the excess of NH4Cl increases over ...
The yield of PNC does not increase significantly as the duration of the preparation is extended ; the yield of PNC trimer falls and there is a corresponding increase in the yield of PNC oil . 3. As the excess of NH4Cl increases over ...
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Journal | 767 |
Brief Communications 1724 878 Solubility isotherm of the ureacadmium sulphatewater system at 30 | 878 |
THE PAGE NUMBERS 1599 819 Preparation and thermographic study of complexes of cadmium halides with | 1080 |
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absorption acid added addition Akad alcohol alkali alloys ammonia ammonium analysis anion aqueous atom bismuth bond calculated carbonate Chem chemical chloride complex components composition compounds concentration conductivity confirmed constant containing coordination corresponding crystallisation crystals curve decomposition decrease density dependence determined diagram dissolved effect equilibrium excess experiments formation formed given gives H₂O heating hydrogen hydroxide increase indices initial Inorg ions Khim lines liquid measured melting metal method mixture molar mole molecules Nauk SSSR Neorg nitrate observed obtained optical oxide peritectic phase platinum potassium precipitate prepared presence pressure pure quantity ratio reaction Received reduction refractive region Russ salt separated shown shows sodium solid solutions solubility solution specimens stability structure studied substance sulphate Table temperature thermal tion values washed X-ray yield Zhur
Thông tin thư mục
| Tiêu đề | Russian Journal of Inorganic Chemistry, Tập 6,Trang 767-1448 |
| Cộng tác viên | British Library. Lending Division, Royal Society of Chemistry (Great Britain), Chemical Society (Great Britain) |
| Nhà xuất bản | British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1961 |
| Xuất lời trích dẫn | BiBTeX EndNote RefMan |