3. A galvanic (voltaic) cell is prepared using aluminum (Al) and nickel (Ni) electrodes. Add the following labels on the drawing below: An appropriate solution surrounding the Al, an appropriate solution surrounding the Ni, an appropriate solution in the salt bridge, the cathode, the cathode charge, the anode, the anode charge, where oxidation is occurring, where reduction is occurring, the flow of electrons. (5 marks) a. Write out the half-reactions for the cell. (2 marks) b. Describe the galvanic cell using cell notation. (1 mark) c. Calculate the cell potential using reduction potentia