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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Trang 818
... heating curves show no indica- tion of the polymorphic transformation of phase II of CdSeo , into phase I , this effect must be very small . The heating curves of 3CdSe O.H2SeO ( Fig . 3 ) show four endothermic effects : ( 1 ) An effect ...
... heating curves show no indica- tion of the polymorphic transformation of phase II of CdSeo , into phase I , this effect must be very small . The heating curves of 3CdSe O.H2SeO ( Fig . 3 ) show four endothermic effects : ( 1 ) An effect ...
Trang 892
... heating curve of sodium sulphate which has been fused , or heated above 240 ° , has only one endothermic effect , at 242 ° -243 ° ( Fig . 3c ) , corresponding to the conver- sion of Na2SO4 - III to hexagonal Na2SO1 - I . The heating ...
... heating curve of sodium sulphate which has been fused , or heated above 240 ° , has only one endothermic effect , at 242 ° -243 ° ( Fig . 3c ) , corresponding to the conver- sion of Na2SO4 - III to hexagonal Na2SO1 - I . The heating ...
Trang 1296
... Heating and cooling curves were also recorded on a PK - 52 Kurnakov thermal analysis apparatus with a differential platinum- platinum - rhodium thermocouple . The melts were first annealed in sealed tubes , made of heat - resistant ...
... Heating and cooling curves were also recorded on a PK - 52 Kurnakov thermal analysis apparatus with a differential platinum- platinum - rhodium thermocouple . The melts were first annealed in sealed tubes , made of heat - resistant ...
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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