Use the Following Standard Reduction Potentials to Determine Which Species

Multiple Choice

Use the following standard reduction potentials to determine which species is the strongest oxidizing agent. Fe²⁺(aq) + 2 e^- → Fe(s) ; E° = -0.41 V
Pt²⁺(aq) + 2 e^- → Pt(s) ; E° = 1.18 V
Cr₂O₇^2-(aq) + 14 H⁺(aq) + 6 e^- → 2 Cr³⁺(aq) + 7 H₂O( ) ; E° = 1.33 V

A) Fe
B) Pt
C) Cr³⁺
D) Fe²⁺
E) Cr₂O₇^2-