Galvanic Cell Prac

The following pair of half cells are combined to form an electrochemical cell.
Ag+(aq)/ Ag(s) and Cu2+(aq)/ Cu(s)

Draw a diagram of the electrochemical cell
Indicate the following
- direction of electron flow in the external circuit. anode to cathode / cathode to anode
- direction of negative ions in the salt bridge. anode to cathode / cathode to anode
- the anode
- the cathode
- the half equations at each electrode
- what happens to the mass of the anode? increases / decreases / stays the same
- what happens to the mass of the cathode? increases / decreases / stays the same

agcu.gif