Draw and illustrate the voltaic cell described in the practice exercise. Refer to Figure 17.4 and label the anode and cathode; show the direction of electron and anion flow.

Figure 17.4

 

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STRONGEST Oxidizing Agent F₂(g) Cl₂(g) Br₂(1) Ag+ (aq) Fe³+ (aq) 1₂(s) Cu²+ (aq) 2 H+ (aq) Pb²+ (aq) Sn²+ (aq) Ni²+ (aq) Fe²+ (aq) Cr³+ (aq) Zn²+ (aq) Mn²+ (aq) Al³+ (aq) Mg2+ (aq) Na+ (aq) Ca²+ (aq) K+ (aq) Li* (aq) Weakest Oxidizing Agent + 2 e 2F (aq) +2e →>> 2 C1-(aq) +2e → 2 Br (aq) +e→ + e→ +2e → +2e → +2e → +2e → +2e → +2e → +2e → +3e → +2e → +2e → +3e → +2e → Weakest Reducing Agent +e→ +2e → + e→ + e→ Ag(s) Fe²+ (aq) 21 (aq) Cu(s) H₂(g) Pb(s) Sn(s) Ni(s) Fe(s) Cr(s) Zn(s) Mn(s) Al(s) Mg(s) Na(s) Ca(s) K(s) Li(s) STRONGEST Reducing Agent