Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 18
... weight of CaO multiplied by 0.786 gives the weight of CO2 in the 20 grms . of cyanide taken . Determination of OH . - The filters from the CaCO3 is diluted to 500 cc . , of which 100 cc . is taken for the ŎH determination . To this add ...
... weight of CaO multiplied by 0.786 gives the weight of CO2 in the 20 grms . of cyanide taken . Determination of OH . - The filters from the CaCO3 is diluted to 500 cc . , of which 100 cc . is taken for the ŎH determination . To this add ...
Strona 21
... Weight of Carbon . " By ALEXANDER Scott . Although Dumas and Stas ( Am . Chim . Phys . , 1841 , 3 , i . , 40 ) used the combustion of naphthalene , cinnamic , and benzoic acids , and some other organic substances to justify their new ...
... Weight of Carbon . " By ALEXANDER Scott . Although Dumas and Stas ( Am . Chim . Phys . , 1841 , 3 , i . , 40 ) used the combustion of naphthalene , cinnamic , and benzoic acids , and some other organic substances to justify their new ...
Strona 33
... weights to himself alone . The machine as illustrated consists of eight weighing steelyards and a tare - bar . The tare - bar is set to equal the weight of the empty barrow , and each barrow has a number to correspond with the steelyard ...
... weights to himself alone . The machine as illustrated consists of eight weighing steelyards and a tare - bar . The tare - bar is set to equal the weight of the empty barrow , and each barrow has a number to correspond with the steelyard ...
Strona 35
... Weight of Caoutchouc in Latex . - F . Willy Hinrichsen and Erich Kindscher . The determina- tion of the molecular weight of caoutchouc in benzene solution by the method of the lowering of the freezing- point gives the value 3173 for the ...
... Weight of Caoutchouc in Latex . - F . Willy Hinrichsen and Erich Kindscher . The determina- tion of the molecular weight of caoutchouc in benzene solution by the method of the lowering of the freezing- point gives the value 3173 for the ...
Strona 54
... Weight of Platinum . The old figure of Berzelius , Pt = 1972 , is the estab- lished atomic weight of platinum and factor used in the platinic chloride method , because this figure takes into consideration the fact that the potassium ...
... Weight of Platinum . The old figure of Berzelius , Pt = 1972 , is the estab- lished atomic weight of platinum and factor used in the platinic chloride method , because this figure takes into consideration the fact that the potassium ...
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