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Chemistry of Boron and Aluminum
This lecture covers the chemistry of boron and aluminum elements, including the properties of orthoboric acid, borates, and peroxoborates. It also discusses the synthesis of borazine, boron nitride, and aluminum hydrides. The lecture further explores the industrial production of aluminum, its reactions with halogens and metal oxides, and its amphoteric behavior. Additionally, it delves into the extraction and purification processes of bauxite to obtain pure alumina. The presentation concludes with insights into gallium, indium, and thallium elements, highlighting their unique characteristics and applications.