Covers the reactions involved in the electrolysis of molten NaCl and an aqueous solution of NaCl.
A video showing the electrolysis of molten sodium hydroxide to produce oxygen gas, hydrogen gas and liquid sodium. You then see the person in the video proving the molten metal is sodium by placing it into water and watching the subsequent reaction.
Reviews the reactions involved in the electrolysis of molten sodium chloride and an aqueous solution of sodium chloride.
Learn about the process of aluminum refining and the costs of aluminum production.