Calendar: 1887-1888 Page 191

applied sciences 187 each period of study and every drawing receives whatever recognition in marks it may deserve such marks together with those of the examination work determining the position of the Student in the class This record of marks is preserved and may be consulted by parents guardians and others Each Student is required to provide himself with all necessary materials for work Class lectures on Geometry Perspective Isometry &c are given as required and the Students work out the course suggested by such lectures and their Engineering Mechanical and Architectural drawing on alternate days Occasional Students can attend daily Saturdays excepted Chemistry Students of the first year are admitted to Course of Theoretical and Applied Chemistry at from 10 20 to 11 20 on Tuesday and Thursday throughout the Academical Year The subjects will be discussed in the following order Water -Analysis and Synthesis Electrolysis Atomic Theory Classification of Metals according to their Action upon Water Hydrogen -Diffusion of Gases Balloons Inflammation and Explosion of Gases Oxygen -Combustion Action of the Atmospheric Oxygen upon Non-Metals and Metals Utility of Metals dependent upon their relations to Oxygen Chemical Relations of Water to other Substances -Slacking of Lime Crystallisation of Metallic Salts Effects of Dry and Moist Air upon Salts Natural Forms of Water -Rain Spring Saline and Mineral Waters Hard and Soft Waters Sea Water Boiler incru tations Formation of Calcareous Deposits in Nature Pro- cesses for softening Waters Action of Water upon Lead Organic Matter in Waters how to decide upon the character of Water-supply Purification of Water Distillation