Từ bên trong sách
Kết quả 1-3 trong 69
Trang 181
Scission into optical antipodes of compounds without asymmetric atoms . II . L. MASCARELLI ( Gazzetta , 1928 , 58 , 627-630 ) .- When converted into its salts with various optically active acids , 2 : 2 ' - diamino - xx ' - dinaphthyl ...
Scission into optical antipodes of compounds without asymmetric atoms . II . L. MASCARELLI ( Gazzetta , 1928 , 58 , 627-630 ) .- When converted into its salts with various optically active acids , 2 : 2 ' - diamino - xx ' - dinaphthyl ...
Trang 311
additive compound , C10H , 0 , S , Na , for which the sul- means of separating these nitrosonaphthols from one phurous ... which resemble in structure presence of alkalis as weak as sodium hydrogen the similarly active azo - compounds .
additive compound , C10H , 0 , S , Na , for which the sul- means of separating these nitrosonaphthols from one phurous ... which resemble in structure presence of alkalis as weak as sodium hydrogen the similarly active azo - compounds .
Trang 1435
H. BURTON . ation of indene takes place rapidly under the influence Mechanism of formation of compounds of the of catalysts , the best of which are , in order of efficacy , dibenzyl series from the nitrotoluenes and their stannic ...
H. BURTON . ation of indene takes place rapidly under the influence Mechanism of formation of compounds of the of catalysts , the best of which are , in order of efficacy , dibenzyl series from the nitrotoluenes and their stannic ...
Nội dung mọi người đang nói đến - Viết bài đánh giá
Chúng tôi không t́m thấy bài đánh giá nào ở các vị trí thông thường.
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
A. A. ELDRIDGE absorption acetic acid acetone acetyl action activity adsorbed alkali aluminium Amer ammonia ammonium amount anhydride atoms bands barium benzene Biochem Biol bromide calcium calculated carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloride chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute dissociation effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature values vapour velocity wave-length whilst X-ray yields Zentr zinc