Below is a simplified electrolytic cell used for purification of copper. Study it and answer the questions that follow.

      

Below is a simplified electrolytic cell used for purification of copper. Study it and answer the questions that follow.
49bimpurecopper4252017931.jpg
i) Identify the cathode.
ii) Write the equation for the reaction at the anode.
iii) What name is given to L?
iv) State two uses of copper metal.

  

Answers


John
i) J

ii) $Cu_{(s)} \rightarrow Cu^{2+} _{(aq)} + 2e^-$

iii) Sediment

iv) –Used to make coins

-Making alloys such as brass

- Making ornaments
johnmulu answered the question on May 15, 2017 at 09:10


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