Extraction of Metals: Methods and Processes for Iron and Aluminum

The video is a lecture presentation on the extraction of metals. The presenter begins by discussing how the method used to extract a metal from its ore depends on the metal's reactivity. The lecture then covers the extraction of iron using a blast furnace and the chemical reactions involved. Finally, the presentation covers the extraction of aluminum using electrolysis, with an explanation of the chemical reactions involved and the structure of the electrolysis cell used.