you will observe the reaction of aluminum in an aqueous CuCl, solution.
a) Given the following half-reactions, predict if aluminum will dissolve in a CuCl, solution.
A1³+ (aq) + 3e + Al(s) E = - 1.70 V
Cu²+ (aq) + 2e - → Cu (s) E = 0.34 V
b) The more positive the cell potential the more spontaneous the reaction will be. What precautions should you take in performing this experiment if E is positive and large?