Sodium hydroxide may be manufactured by the electrolysis of brine as in the diagram below:-

Sodium hydroxide may be manufactured by the electrolysis of brine as in the diagram below:-

(i) State the chemical name of brine
(ii) Write the equations for the reactions at the electrodes
-Anode
-Cathode
(iii) Explain how sodium hydroxide is obtained from the product of this process

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(i)Concentrated sodium chloride solution

(ii)

(iii) Sodium amalgam is flown into water. It reacts forming sodium hydroxide solution

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maurice.mutuku answered the question on October 31, 2019 at 06:24

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