An electrochemical cell is constructed with two Cu(s) electrodes, each in a cell containing Cu2+(aq). Electrons flow through the wire connecting the electrodes from the left- hand compartment to the right- hand compartment. What can be said about the overall cell? A. No current flows through the wire and the cell potential is zero B. [Cu2+] in the left compartment is equal to [Cu2+] in the right compartment C. [Cu2+] in the left compartment is > than [Cu2+] in the right compartment D. [Cu2+] in the left compartment is < than [Cu2+] in the right compartment E. [Cu2+] is more easily oxidized than Cu(s)