2. Usirg the inethod you are mast comfortalie with. Man2++BHO32+MnO+Bi3+ 3. A fianctioning galvanic cell is produced using a magnesium clectrode in a magnesium sulfate solution and a calcium electrode in a calcium sulfate solution. (a) Sketch the galvaaic cell and label the anode, the cathode, the salt bridge, and the direction of electron flow in the extemal circuit ( 2pts). (b) Write the twa half-reactions. (1pt.) (c) Write the net ionic equation. (1 pt.) (d) Desaribe the cell using litte notation. ( 1 pt.) (c) Propese at material that could be used in the salt bridge and indicate the direction that the different ions will travel in the salt bridge. (2pts)