Podaj procesy biegnące na katodzie i anodzie dla:
Cu(NO3)2
CuSO4
KCl
Cu(NO3)2
CuSO4
KCl
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K(-): Cu^(2+)+2e^(-) -> Cu
A(+): 2H2O -> 4H^(+)+O2+4e^(-)
CuSO4
K(-): Cu^(2+)+2e^(-) -> Cu
A(+): 2H2O -> 4H^(+)+O2+4e^(-)
KCl
K(-): 2H2O+2e^(-) ->2OH^(-)+H2
A(+): 2Cl^(-)->Cl2+2e^(-)