Calendar: 1890-1891 Page 192

188 engineering Duelling-rooms Ventilation Soda-water Importance of Carbonic Acid in Agriculture Salts of Carbonic Acid Carbonic Oxide Its value in Metallurgic operations Roasting of Copper-ores Preparation of Carbonic Oxide Oxalic Acid Hydrocarbons -Marsh Gas olefiant gas acetylene De- termination of the composition of organic substances Vapour densities Manufacture of Coal-gas Relative values of its constituents Chemical valuation of Gas Explosions in Coal-mines Safety-lamps Illuminating Flames Gas- burners Petroleums and Paraffin Oiis Use of the Blow- pipe ל Metals -The most common and important metals their preparation and characteristic properties Their chief com- pounds as oxides sulphides chlorides sulphates &c Classification of the metals Periodic law The last portion of the Course will be devoted to the chemistry of certain subjects more specially relating to technology such as-Bleaching water in its relation to boiler deposits &c building stone and cements chemistry of pigments heating and lighting &c written examination is held at the close of each Term Bloxam's Chemistry is used as text-book by the Ciass Practical Chemistry Tuesdny and Friday 10 20-11 40 Students of the Second Year attend in the Laboratory twice week and go through Course of Chemical Analysis both by liquid tests and the blow pipe The text book used in this Course is B10xam Labora- ry Teaching