Calendar: 1879-1880 Page 319

318 evening classes Certificates of Distinction and Merit are awarded to those gaining more than seventy-five and sixty marks respectively who do not obtain Prizes No Prizeman of former year can gain the same or lower Prize in subsequent year The place in the Prize-list not the value of the Prize is to be regarded prize of £5 Professor Leone Levi offers Prize of £5 in Books for the best Essay on the following subject "The Relation of Single or Double Monetary Standard to the Foreign Exchanges between London the European States and the Eastern Countries of India China and Japan The Essay is open for competition to those gentlemen who presented themselves for Examination on the Gilbart Lectures 1878-79 The Essay to be of not less than 20 pp folio and must be delivered at the Secretary's Office on or before the 31st December 1879 18 THE PRINCIPLES OF CHEMISTRY Day sandHourofAttendance-Monday and Thursday from to Definitions Physical and Chemical changes Metrical System of Weights and Measures-Atmospheric Pressure- Effect of Pressure and Temperature on Gases Elements -Chemical Compounds- Mechanical Mixtures- Combining proportions or atomic weights-Quantivalence- Use of Symbols-Classification of Compounds and Elements according to their chemical behaviour Nomenclature -Acids Bases and Salts The preparation properties and natural occurrence of the following substances and their most characteristic compounds together with their application to the useful arts will be described MONADS Hydrogen -Manipulation with Gases-Gaseous Diffu- sion-Hydrogen in the Nascent state-Reducing Action