Cell Notation for representing the cell diagram components

Cell Notation for representing the cell diagram components of anode components of cathode compartment (oxidation half-cell) (reduction half-cell) Salt bridge Right for Reduction 2 R Zn(s) + Cu 2+(aq) Zn 2+(aq) + Cu(s) From Anode To Cathode FAT Cat e- flow Zn(s) | Zn 2+(aq) || Cu 2+(aq) | Cu (s) Phase boundary

Anode (Ox) : Cathode (Red) : Cr(s) Cu 2+(aq) + 2 e- Overall reaction: 2 Cr(s) + 3 Cu 2+(aq) e. Anode (-) Cr(s) Cr 3+(aq) V salt bridge Cr 3+(aq) + 3 e- 2 Cu(s) 3 2 Cr 3+(aq) + 3 Cu(s) Cell Diagram Cathode (+) Cu(s) Cu 2+(aq) Cr(s) | Cr 3+(aq) || Cu 2+(aq) | Cu (s) Cell Notation

2 Mn. O 4 -(aq) + 16 H+(aq) + 10 I-(aq) 8 H 2 O(l) Oxidation half-reaction 2 I-(aq) I 2(s) + 2 e- 2 Mn 2+(aq) + 5 I 2(s) + Reduction half-reaction Mn. O 4 -(aq) + 8 H+(aq) + 5 e. Mn 2+(aq) + 4 H 2 O(l) Cell Diagram Cell Notation graphite (s) | I-(aq) | I 2(s) || H+(aq), Mn. O 4 -(aq) , Mn 2+(aq) | graphite (s) inert electrode

Anode (Ox) : Fe 3+(aq) + e- Cathode (Red) : Cl 2 (g) + 2 e. Overall reaction: 2 Fe 3+(aq) + Cl 2 (g) e. Anode (-) Pt Eletrode Fe 3+(aq) 1 M Fe 2+(aq) 1 M V salt bridge 2 2 Cl- (aq) 2 Fe 3+(aq) + 2 Cl- (aq) Cell Diagram Cathode (+) Cl 2 (g) at 1 atm, 25 o. C Pt Electrode Cl- (aq) 1 M Cell Notation Pt (s) | Fe 2+(aq, 1 M), Fe 3+(aq, Cl 2(g, 1 atm) | Cl- (aq, 1 M) || Pt (s)