The New Encyclopaedia Britannica: Macropaedia (19 v.)Encyclopaedia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 146
... example , chloroform , CHCl3 , reacts with antimony trifluoride , SbFs , to form the useful compound monochlorodifluoromethane , CHCIF2 . The incomplete , nonstoichiometric equation , emphasizing only the substi- tution , is CHCl , + ...
... example , chloroform , CHCl3 , reacts with antimony trifluoride , SbFs , to form the useful compound monochlorodifluoromethane , CHCIF2 . The incomplete , nonstoichiometric equation , emphasizing only the substi- tution , is CHCl , + ...
Page 834
... example : Scydmaenus . Family Scaphidiidae ( shining fungus beetles ) . In fungi , dead leaves , rotting wood ; small , very shiny ; about 250 spe- cies ; example : Scaphidium . Family Staphylinidae ( rove beetles ) . Short elytra ...
... example : Scydmaenus . Family Scaphidiidae ( shining fungus beetles ) . In fungi , dead leaves , rotting wood ; small , very shiny ; about 250 spe- cies ; example : Scaphidium . Family Staphylinidae ( rove beetles ) . Short elytra ...
Page 835
... example : Heterocerus . Family Limnichidae ( minute marsh - loving beetles ) . Sim- ilar to Dryopidae ; a few widely distributed species . Family Dryopidae ( long - toed water beetles ) . Small , downy ; crawl on stream bottoms ; few ...
... example : Heterocerus . Family Limnichidae ( minute marsh - loving beetles ) . Sim- ilar to Dryopidae ; a few widely distributed species . Family Dryopidae ( long - toed water beetles ) . Small , downy ; crawl on stream bottoms ; few ...
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Common terms and phrases
acid activity administration ammonia army atomic orbitals became benzene bonds Buddhist called carbon atoms cells central centre Ceylon Ch'in Chaetognatha Charadriiformes Charles Chaucer chemical bonds chemical reactions chemistry chemoreception Chess Chicago children's literature Chile China Chinese chloride Chou common complex compounds covalent covalent bonds cultural disease drugs dynasty early economic electrons elements emperor energy example fluorine groups Hopeh hydrogen important increased industry insects involved ions king known land large number Lo-yang major mass materials ment metal methods molecular molecules nitrogen northern nucleus occur officials orbitals organic oxide oxygen party percent period political population provinces quartets reactants receptors region reign result river separation Shang shell Sinhalese social sodium sodium chloride southern species structure substances sulfonamide sulfur sulfuric acid Szechwan T'ang Taoist temperature tion trans Tsung turtles Yangtze