Chemical News and Journal of Industrial Science, Tomy 99-100Chemical news office., 1909 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 28
... NATURE OF CHEMICAL CHANGE . * By HENRY E. ARMSTRONG . " That which is far off and exceeding deep , who can find it out ? " — Ecclesiastes , vii . , 24 . p . 233 . " Le plus grand dérèglement de l'esprit est de croire les choses parce qu ...
... NATURE OF CHEMICAL CHANGE . * By HENRY E. ARMSTRONG . " That which is far off and exceeding deep , who can find it out ? " — Ecclesiastes , vii . , 24 . p . 233 . " Le plus grand dérèglement de l'esprit est de croire les choses parce qu ...
Strona 29
... nature of the process , metal and oxygen are in some way reciprocal agents . In like manner , the pro- perties of water are incompatible with the assumption that the two single charges of the two hydrogen atoms simply neutralise the two ...
... nature of the process , metal and oxygen are in some way reciprocal agents . In like manner , the pro- perties of water are incompatible with the assumption that the two single charges of the two hydrogen atoms simply neutralise the two ...
Strona 34
... nature from those which exist in the case of metals which rust more evenly . A rough analogy may be drawn by imagining an imperfect mixture of black and white sand , the re- spective grains of which may lie in streaks , spots , and ...
... nature from those which exist in the case of metals which rust more evenly . A rough analogy may be drawn by imagining an imperfect mixture of black and white sand , the re- spective grains of which may lie in streaks , spots , and ...
Strona 37
... NATURE OF CHEMICAL CHANGE . * By HENRY E. ARMSTRONG . ( Concluded from p . 30 ) . Ir has been the great merit of the ionic dissociation hypothesis that it appeared to furnish an explanation of the fact that the active mass of a ...
... NATURE OF CHEMICAL CHANGE . * By HENRY E. ARMSTRONG . ( Concluded from p . 30 ) . Ir has been the great merit of the ionic dissociation hypothesis that it appeared to furnish an explanation of the fact that the active mass of a ...
Strona 38
... nature of the hydrolyte . Thus , hydrolyst , the value arrived at for sodium nitrate by using using gram - normal molecular solutions of hydrolyte and nitric acid and cane - sugar is 11H2O , whereas if raffinose be substituted for cane ...
... nature of the hydrolyte . Thus , hydrolyst , the value arrived at for sodium nitrate by using using gram - normal molecular solutions of hydrolyte and nitric acid and cane - sugar is 11H2O , whereas if raffinose be substituted for cane ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic action alcohol alkali ammonia ammonium amount analysis antimony apparatus aqueous atomic weight B.Sc Bakelite barium boiling calcium calculated carbon cent Chem chemical Chemistry chloride colour columbite compounds concentration condensation containing copper crucible crystallisation decomposed derivatives determined dilute dioxide dissolved distilled effect electric electrodes electrolytic elements equation ether ethyl evaporated experiments extract filtered flask flour formed formula gases gives graphite grms guncotton heated hydrate hydrochloric acid hydrofluoric acid hydrogen hydroxide investigation iodine iron laboratory liquid metal method mgrm mineral mixture molecular molecules nitrate nitric acid nitrogen nitroglycerin observed obtained ordinary osmotic pressure oxalic oxalic acid oxide oxidised oxygen paper phenol platinum potassium precipitate prepared present Prof pure quantity radio-active radium reaction residue salt scandium shown silver Society sodium soluble solution solvent substance sulphate sulphide sulphuric acid tantalite tantalum tellurium temperature tion tube vapour volume yield