Chemical News and Journal of Physical Science, Tom 100Chemical news office., 1909 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 12
... means without value for other classes of readers . Many students who are beginning a course of physical chemistry will find that one of the easiest ways of getting a really good grasp of the theory is to study examples of its practical ...
... means without value for other classes of readers . Many students who are beginning a course of physical chemistry will find that one of the easiest ways of getting a really good grasp of the theory is to study examples of its practical ...
Strona 13
... means of a clip or pinchcock ( see Fig . 2 ) . The other exposed end is now sealed off in the blowpipe flame ( see Fig . 3 ) , the clip or pinchcock is removed , and the rubber tube taken off . 3. If the bore of the capillary - tube is ...
... means of a clip or pinchcock ( see Fig . 2 ) . The other exposed end is now sealed off in the blowpipe flame ( see Fig . 3 ) , the clip or pinchcock is removed , and the rubber tube taken off . 3. If the bore of the capillary - tube is ...
Strona 14
... means of callipers , compasses , or dividers , the distance between whose feet is then measured off along a mm . scale ( see Fig . 8 ) . CHEMICAL NEWS , July 9 , 1909 } Volumetric Estimation. wax . THE DESULPHURISATION OF IRON . * 6. The ...
... means of callipers , compasses , or dividers , the distance between whose feet is then measured off along a mm . scale ( see Fig . 8 ) . CHEMICAL NEWS , July 9 , 1909 } Volumetric Estimation. wax . THE DESULPHURISATION OF IRON . * 6. The ...
Strona 18
... means to provide these apparatus with a hard and strong insulating mass which cannot soften under the influence of heat , and with- stands temperatures at which all hitherto used gums or resins would melt away . Every electrical ...
... means to provide these apparatus with a hard and strong insulating mass which cannot soften under the influence of heat , and with- stands temperatures at which all hitherto used gums or resins would melt away . Every electrical ...
Strona 19
... means of thick A , to the surface which is in- tended to be protected , and afterwards press it against the surface by means of a hot , smooth plate . The latter operation is finished in about ten or fifteen minutes if the pressing ...
... means of thick A , to the surface which is in- tended to be protected , and afterwards press it against the surface by means of a hot , smooth plate . The latter operation is finished in about ten or fifteen minutes if the pressing ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic alcohol alkali amalgam ammonia amount analysis antimony apparatus atomic weight B.Sc Bakelite boiling BOOKS carbon cent Chem Chemist Chemistry chloride chromate College colour compounds containing copper course crucible crystallisation crystals D.Sc determined dilute dioxide dissolved distilled Edited electric electrodes elements Examination experiments FARRINGDON ST filtered flask gases glass graphite grms heated hydrochloric acid hydrogen hydroxide Inorganic iodic acid iodine iron Journ Laboratory lead Lectures liquid London Long Acre ments metal method mgrm mixture molecule NEWCASTLE ST niobium nitrate nitric acid nitrogen obtained Organic Chemistry oxide oxygen paper pentoxide permanganate phenol Physical platinum post free potassium precipitate prepared present pressure Price Prof pure quantity radio-active radium reaction residue salt sample Science silver silver chromate Sir WILLIAM CROOKES sodium soluble solution Street Students substance sulphate sulphide sulphuric acid tantalum tellurium temperature tion tube uranium vols volume