Given the following half-reactions, write the overall balanced reaction.
Fe²⁺(aq)c→ Fe³⁺(aq) + e⁻ Cu²⁺(aq) + 2e⁻ → Cu(s).
A) Fe²⁺(aq) + Cu²⁺(s) → Fe³⁺(aq) + Cu(aq).
B) 2Fe²⁺(aq) + Cu²⁺(aq) → 2Fe³⁺(aq) + Cu(s).
C) Fe²⁺(aq) + 2Cu²⁺(aq) → Fe³⁺(aq) + 2Cu(s).
D) 2Fe²⁺(aq) + Cu²⁺(s) → 2Fe³⁺(aq) + Cu(aq).