Write the half-reactions as they occur at each electrode and the net cell reaction for this electrochemical cell containing indium and cadmium:               in(s)|in3 (aq)||cd2 (aq)|cd(s)

Explanation:

The given cell reaction is as follows.

Hence, reactions taking place at the cathode and anode are as follows.

At anode ; Oxidation-half reaction : ...... (1)

At cathode; Reduction-half reaction : ....... (2)

Hence, balance the half reactions by multiplying equation (1) by 2 and equation (2) by 3.

Therefore, net cell reaction is as follows.

Net reaction:

Thus, we can conclude that the overall cell reaction is as follows.

the answer is barium and copper bromide

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.