Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 130
... effects of simple chemicals upon colours , and the results that they obtained were communicated to the Chemists . So it was that Robert Boyle speaks of " Papers drenched with infusions of brazil , logwood , or some convenient dying ...
... effects of simple chemicals upon colours , and the results that they obtained were communicated to the Chemists . So it was that Robert Boyle speaks of " Papers drenched with infusions of brazil , logwood , or some convenient dying ...
Strona 133
... effects . 7. Glowing splint ( Priestley , Scheele and Lavoisier ) . We should then try to get the substance in solution . As Agricola says , we should first break it up with a hammer , then grind it in a mortar , and test its solubility ...
... effects . 7. Glowing splint ( Priestley , Scheele and Lavoisier ) . We should then try to get the substance in solution . As Agricola says , we should first break it up with a hammer , then grind it in a mortar , and test its solubility ...
Strona 140
... effect on the work of the mechanic , who will now be able to spend the whole of his time on the work for which he is trained and for which he is paid , instead of being continu- ally hampered by the grease and dirt with which all motor ...
... effect on the work of the mechanic , who will now be able to spend the whole of his time on the work for which he is trained and for which he is paid , instead of being continu- ally hampered by the grease and dirt with which all motor ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action addition alcohol algæ algarite alkalis alloys aluminium amount analysis appeared Applications atoms beginnings Bismuth bitumen Black Boyle British cake calcium carbonate cent century Chemical Chemistry chloride chloroform coal coil colour contain copper described discovered Discussion distillation effect electric elements engines examined extraction fact fermentation follow formed fucosite fuel furnace further gave give groups heated hydrolysis idea included indicator Industries insoluble Institute inter interest iron Klaproth known later lead light lime liquors London Lussac Manufacture March Marks Meeting metals method mineral month nature obtained Office oils and bitumens organic oxidation pass Patents pentoses pipe placed precipitate present prob Prof published quantity reduced refers resistance salts samples Science scientific showed silver similar SOCIETY soda soluble solution standard standing substance sugar sulphuric acid temperature tion Trade tube usual various yield