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Electrolysis NaCl• Tasks – Draw and annotate the cell for the electrolysis of aqueous NaCl. – Include; anode, cathode, anions, cations, products at each electrode. • Extension: include half-ion equations. – How could you confirm the identity of the products ?
Use of Products of NaCl electrolysis• Chlorine – Plastics – Bleach – Cleaning products• Hydrogen – Hydrogenation of unsaturated fats – Fuel cells• Sodium Hydroxide – Paper making – Cleaning