Chemical News and Journal of Physical Science, Tom 114Chemical news office., 1916 |
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... necessary permission from the War Office . The Publisher of the CHEMICAL NEWS has obtained the required permission of the War Office , and he will forward copies direct from the Office to any neutral country on receipt of instructions ...
... necessary permission from the War Office . The Publisher of the CHEMICAL NEWS has obtained the required permission of the War Office , and he will forward copies direct from the Office to any neutral country on receipt of instructions ...
Strona 5
... necessary to teach him anything about that science , and we expect that he will apply his knowledge wherever possible . We assume that he has some practical knowledge , and will not try to boil water in a thick - walled glass bottle ...
... necessary to teach him anything about that science , and we expect that he will apply his knowledge wherever possible . We assume that he has some practical knowledge , and will not try to boil water in a thick - walled glass bottle ...
Strona 9
... necessary . Brief reference is made to experiments with various volatile liquids in suppressing the flare which occurs when the mercury columns leave the contact segments . The three well - known substances which are most effective in ...
... necessary . Brief reference is made to experiments with various volatile liquids in suppressing the flare which occurs when the mercury columns leave the contact segments . The three well - known substances which are most effective in ...
Strona 21
... necessary to determine a blank for sulphite reaching the stage of iodine titration . Experiment 2. - Blanks run with 5 cc . of sodium sul- phite solution gave o'12 and o'11 cc . N / 10 iodine . A blank run with 10 cc . sodium sulphite ...
... necessary to determine a blank for sulphite reaching the stage of iodine titration . Experiment 2. - Blanks run with 5 cc . of sodium sul- phite solution gave o'12 and o'11 cc . N / 10 iodine . A blank run with 10 cc . sodium sulphite ...
Strona 24
... necessary permission from the War Office . The Publisher of the CHEMICAL NEWS has obtained the required permission of the War Office , and he will forward copies direct from the Office to any neutral country on receipt of instructions ...
... necessary permission from the War Office . The Publisher of the CHEMICAL NEWS has obtained the required permission of the War Office , and he will forward copies direct from the Office to any neutral country on receipt of instructions ...
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acetate acetone added aluminium aluminium chloride ammonia ammonium amount analysis antimony apparatus applied B.Sc benzene boiling boron British bromine carbon carotin cent Chem CHEMICAL NEWS Office chemist Chemistry chloric acid College colour commercial compounds concentrated containing copper course crucible D.Sc determined dilute dissolved distillation dyeing Engineering ether ethyl alcohol evaporated experiments extract Farringdon Street ferric chloride filter filtrate flask glass heated hydrochloric acid hydrogen hydrolysis industry insoluble investigation iodide iron Laboratory Lectures London manufacture material metal method mixture monazite Newcastle Street nitrate nitric acid nitrogen obtained organisation oxide paper phosphate physical plant platinum potassium practical precipitate prepared present Price production Prof pure quantity radium reaction reagent residue salt samples scientific silica Society sodium soluble solution starch Students substances sulphate sulphide sulphuric acid Table Technical temperature thorium tion toluene trade Trinitrotoluene tube volume washed weight