Russian Journal of Inorganic Chemistry, Tập 6,Số phát hành 7-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1961 |
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Kết quả 1-3 trong 49
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... nitrogen and the system was evacuated to a pressure of 0.001 mm Hg for 1 h . The vessel ( 4 ) , cooled to room temperature , was filled with dry nitrogen and opened . The main reaction mass remained in the cylinder ( 3 ) , and con ...
... nitrogen and the system was evacuated to a pressure of 0.001 mm Hg for 1 h . The vessel ( 4 ) , cooled to room temperature , was filled with dry nitrogen and opened . The main reaction mass remained in the cylinder ( 3 ) , and con ...
Trang 1105
... nitrogen : 1 ) nitrogen cylinder ; 2 ) flowmeter ; 3 ) quartz tube with copper turnings , heated to 600 ° ; 4 ) bottle with 10 % alkaline pyrogallol solution ; 5 ) Tishchenko bottle with concentrated sulphuric acid ; 6 ) tube with solid ...
... nitrogen : 1 ) nitrogen cylinder ; 2 ) flowmeter ; 3 ) quartz tube with copper turnings , heated to 600 ° ; 4 ) bottle with 10 % alkaline pyrogallol solution ; 5 ) Tishchenko bottle with concentrated sulphuric acid ; 6 ) tube with solid ...
Trang 1384
... nitrogen alloys on the nitrogen concentration . thermo - e.m.f . , 10 a a - solid soln . Fig . 8 . 2 4 6 8 10 nitrogen content , % Dependence of the thermo - e.m.f . of niobium - nitrogen alloys on nitrogen concentration . 2. The ...
... nitrogen alloys on the nitrogen concentration . thermo - e.m.f . , 10 a a - solid soln . Fig . 8 . 2 4 6 8 10 nitrogen content , % Dependence of the thermo - e.m.f . of niobium - nitrogen alloys on nitrogen concentration . 2. The ...
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acid Akad alcohol alkali alloys aluminium ammonia ammonium anion aqueous solution Blagorod bromide cadmium caesium calculated carbonate cerium Chem chemical chloride coefficient complex ion composition concentration copper corresponding cristobalite crystallisation crystals decomposition determined dissociation electrode equilibrium diagram ether ethyl eutectic formation formed gallium glauberite H₂O H₂SO heating curve hydrogen hydroxide increase indium Inorg Inst instability constant ionic strength isotherms K₂SO Khim ligands liquid lithium melting metal method molar ratio molar volumes mole molecules MTPC Na₂SO NaCl Nauk SSSR neodymium Neorg nitrate nitrilotriacetic acid NO₂ Obshch obtained oxide platinum Platiny Drug polyhalite potassium praseodymium precipitate prepared pyridine reaction reagent refractive refractive indices Russ salt saturated shows sodium solid phase solid solutions solubility solvents stability studied sulphate sulphide Table temperature thallium tin selenide tion titanium trans effect uranyl values X-ray Zhur zinc zirconium