Chemical News and Journal of Physical Science, Tom 115Chemical news office., 1917 |
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic alcohol alkali ammonia amount amylase analysis analytical annealing apparatus application atomic B.Sc boiling British calcium carbon cent Chem CHEMICAL NEWS Office chemistry chemists chert chloride colloidal colour compounds concentration containing copper crystallisation determined dilute dissolved distilled dyes dysprosium engineering erbium evaporated experiments Explosives Farringdon Street ferric filtered fractions glass grains grms heat hydrochloric acid hydrogen hydrogen peroxide hydroxide increase industry Institution iron J. J. THOMSON Journ Laboratory lead liquid London maltose manufacture material matter metal method mixture molar Newcastle Street nickel nitrate nitric acid nitrile nitrogen obtained oxide oxidising paper peroxide phosphate potassium precipitate present production Prof pure pyrites reaction reagent Research salt samples Society sodium sodium hydroxide soil soluble solution starch steel substances sulphate sulphide sulphuric acid superphosphate supply Table temperature tion toluene trinitrotoluene velocity volume weight zinc ΙΟ