These solutions are subjected to {TAIL ~ electrolysis} with copper being reduced at {HEAD ~ the cathode} and the metal chloride being oxidized at the anode 
These solutions are subjected to { TAIL ~ electrolysis } with copper being reduced at { HEAD ~ the cathode } and the metal chloride being oxidized at the anode
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH