Russian Journal of Inorganic Chemistry, Tập 6,Số phát hành 1-6British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1961 |
Từ bên trong sách
Kết quả 1-3 trong 83
Trang 146
... filtered to remove turbidity , and an excess KNO2 was added . Bright yellow rhombic - shaped crystals came down , were filtered off , washed with alcohol , dried in air , and analysed . Yield of K [ PtBr ( NO2 ) , ] was 40 % . 0.0457 g ...
... filtered to remove turbidity , and an excess KNO2 was added . Bright yellow rhombic - shaped crystals came down , were filtered off , washed with alcohol , dried in air , and analysed . Yield of K [ PtBr ( NO2 ) , ] was 40 % . 0.0457 g ...
Trang 147
... filtered . To this was added freshly - prepared Nal in H2SO4 , which produced a dark precipitate ; this was filtered off , washed with alcohol , dried in air , and analysed . 0.0652 g substance gave 0.0306 g Pt 0.0572 g 0.0625 g 11 ...
... filtered . To this was added freshly - prepared Nal in H2SO4 , which produced a dark precipitate ; this was filtered off , washed with alcohol , dried in air , and analysed . 0.0652 g substance gave 0.0306 g Pt 0.0572 g 0.0625 g 11 ...
Trang 150
part was filtered off , and , after some time , a reddish- -brown precipitate separated and was filtered off . It was difficultly soluble in water and did not give any reaction for ions . 0.0409 g substance gave 0.0168 g Pt 11 0.0208 g ...
part was filtered off , and , after some time , a reddish- -brown precipitate separated and was filtered off . It was difficultly soluble in water and did not give any reaction for ions . 0.0409 g substance gave 0.0168 g Pt 11 0.0208 g ...
Nội dung
January | 1 |
Molybdenum nitrilic chloride | 8 |
CHERNYAEV N N ZHELIGOVSKAYA | 21 |
65 phần khác không được hiển thị
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
Akad alcohol alkali amine ammonia ammonium analysis anhydrous anion aqueous solution atom barium bonds C₂O caesium calculated carbonate cations cerium Chem chloride coefficient complex composition compounds concentration concn coprecipitation corresponding covellite crystallisation crystals cupferron curve decomposition determined dichlorine heptoxide dilution dissociation dissolved electrons equilibrium ether experimental extraction filtered formation formed fraction g substance H₂O H₂SO heating hydration hydrochloric acid hydrogen hydroxide Inorg instability constant ionic strength ions isotherms K₁ K₂ kcal Khim ligands lithium metal method methylamine mixture mole molecules molybdenum NaOH Nauk SSSR Neorg nitric Obshch obtained organic phase oxalate oxidation oxygen pentatopes perchloric acid platinum(II potassium potentiometric precipitate prepared ratio reaction rubidium salt saturated shows sodium solid solu solvate stability studied substance gave sulphate sulphuric Table temperature thallium thiocyanate thorium tion titanium titration trans effect uranium uranyl values Zhur zirconium