Chemical News and Journal of Industrial Science, Tomy 111-112

acetic acid phosphate action alcohol aluminium ammonia ammonium amount analysis aniline apparatus application atomic weight B.Sc boiling British calcium camphor cent Chem chemical industry CHEMICAL NEWS Office Chemistry chemists chloride coal-tar colour compounds containing cooling copper crystallisation D.Sc determined dilute dissolved distilled dyes electric electrolytic experiments Farringdon fertiliser filtered filtrate German glass gold heat hydrobromic acid hydrochloric acid hydrogen hydrolysis Institution iron J. J. Thomson Laboratory lead liquid London manganese manufacture material melting metal method mgrms mixture nitric acid nitrogen obtained ordinary oxide paper patent phosphate phosphoric acid plant platinum potassium precipitate present production Prof pure quantity radio-active radium reaction reagent residue Royal ROYAL NAVAL DIVISION salt sample scientific silver Society sodium carbonate soil solidifying point solidifying-point soluble solution steel substances sulphate sulphuric acid TABLE temperature tion titration tons tube zinc ΙΟ