Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 3
... soluble in mineral acids . Hydrochloric acid dissolves them more easily than nitric acid , and the latter more readily than sulphuric acid . In perchloric acid the substances , are , however , quite insoluble . It is always an advantage ...
... soluble in mineral acids . Hydrochloric acid dissolves them more easily than nitric acid , and the latter more readily than sulphuric acid . In perchloric acid the substances , are , however , quite insoluble . It is always an advantage ...
Strona 4
... solubility of precipitated titanic acid in sulphuric acid is , as we have found , much greater if perhydrol is added at ... soluble sulphates of other elements . To the strongly acid liquid ( if all the sulphur trioxide has volatilised ...
... solubility of precipitated titanic acid in sulphuric acid is , as we have found , much greater if perhydrol is added at ... soluble sulphates of other elements . To the strongly acid liquid ( if all the sulphur trioxide has volatilised ...
Strona 10
... solubility of carbon dioxide in solutions of the following substances was measured at 20 ° ; sucrose , mannite , dextrose , glycine , pyrogallol , thiocarbamide , antipyrine , carbamide , acetic acid , catechol , urethane , n - propyl ...
... solubility of carbon dioxide in solutions of the following substances was measured at 20 ° ; sucrose , mannite , dextrose , glycine , pyrogallol , thiocarbamide , antipyrine , carbamide , acetic acid , catechol , urethane , n - propyl ...
Strona 11
... solubility of gases . Experiments were now in progress bearing on this point . One important piece of evidence in favour of the hydra- tion theory with which the author had not dealt was the fact that in the great majority of cases with ...
... solubility of gases . Experiments were now in progress bearing on this point . One important piece of evidence in favour of the hydra- tion theory with which the author had not dealt was the fact that in the great majority of cases with ...
Strona 13
... soluble parts of the titanic acid ; from the insoluble residue he calculated the total amount of titanic acid . Thus , while titanic acid alone on fusion with soda gives insoluble metatitanate , and niobic acid alone soluble niobate ...
... soluble parts of the titanic acid ; from the insoluble residue he calculated the total amount of titanic acid . Thus , while titanic acid alone on fusion with soda gives insoluble metatitanate , and niobic acid alone soluble niobate ...
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acetic acid action alcohol alkaline aluminium ammonia ammonium amount analysis apparatus atomic weight B.Sc barium boiling bromide calcium calculated carbon dioxide cent Chem chemical Chemistry chemists chloride colour comet compounds concentrated condensation containing copper crystalline D.Sc decomposed derivatives determination dilute dissolved distilled ether ethyl evaporated excess experiments filter filtrate flask formed formula gives gold grms heated hydrochloric acid hydrogen hydroxide invertase iodide iodine iron J. J. Thomson ketone liquid melting metal method mgrms mineral mixture molecular molecules muriatic niobic nitrate nitric acid obtained oxide oxidised oxygen paper perchloric acid permanganate phosphorus platinum potassium precipitate prepared present Prof pure quantity reaction reduced residue salt sample scandium silver phosphate Society sodium sodium carbonate soluble substance sugar sulphate sulphide sulphuric acid tantalic acid tantalum telluride tellurium temperature theory tion titanic acid titanium tube vanadium vapour washed ytterbium zinc