Write a Balanced Net Ionic Equation for the Overall Reaction

question 28

Multiple Choice

Write a balanced net ionic equation for the overall reaction represented by the cell notation below. Ag | AgI | I^- || Fe²⁺,Fe³⁺ | Pt

• A) Fe³⁺(aq)+ Ag(s)+ I^-(aq)→ Fe²⁺(aq)+ AgI(s)
• B) Fe²⁺(aq)+ Ag(s)+ I^-(aq)→ Fe³⁺(aq)+ AgI(s)
• C) Fe³⁺(aq)+ AgI(s)→ Fe²⁺(aq)+ Ag(s)+ I^-(aq)
• D) Fe²⁺(aq)+ AgI(s)→ Fe³⁺(aq)+ Ag(s)+ I^-(aq)
• E) Fe³⁺(aq)+ 2I^-(aq)→ Fe²⁺(aq)+ I₂(s)