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in Reactivity Series and Electrochemistry by (37.7k points)
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An incomplete table about the electrolysis of different electrolytes are given below. Complete it.

  Electrolyte   Ions/Molecules     Chemical Reaction
Anode  Cathode
CuCl2 Solution  ....a .....  2Cl- → Cl2 + 2e- Cu2+ + 2e- → Cu
Water acidified with H2SO4  2H3O+,SO42+ H2O  .... (b) ... 2H3O- + 2e- → H2 + 2H2O
Molten Nacl  .. (c) .... 2Cl → Cl2 + 2e-  ...(d)...
NaCl Solution Na+, Cl-,H2O    ....(e)....  ...(f)...

1 Answer

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by (35.5k points)
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Best answer

a. Cu2+

Cl-

H2O. 

b. 2H2O → O2 + 4H+ + 4e- 

c. Na+

Cl- 

d. Na+ + le- → Na 

e. 2Cl → Cl2 + 2e- 

f. 2H2O + 2e- → H2 + 2OH-

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