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:-
Q3210312019919.png
(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

  

Answers


Maurice
(i)Concentrated sodium chloride solution

(ii) Q3210312019922.png

(iii) Sodium amalgam is flown into water. It reacts forming sodium hydroxide solution
maurice.mutuku answered the question on October 31, 2019 at 06:24


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