Given the following standard reduction potentials: Half reaction E° (V) Cr3*(aq) + 3e → Cr(s) -0.740 Fe2+(aq) + 2e → Fe(s) -0.440 Fe3t(aq) + e → Fe2*(aq) +0.771 Which of the following statements is true regarding the following redox reaction? 3Fe (s) + 2Cr3+ (aq) → 2Cr (s) + 3F22+ (aq) The reaction is at equilibrium The reaction is spontaneous as written. Spontaneity can only be determined with a value of AG°. O The reaction is non-spontaneous as written.

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Given the following standard reduction potentials:
Half reaction
E° (V)
Cr3*(aq) + 3e → Cr(s)
-0.740
Fe2+(aq) + 2e -→ Fe(s)
-0.440
+ e → Fe2*(aq)
+0.771
Which of the following statements is true regarding the following redox reaction?
3Fe (s) + 2Cr3+ (aq) → 2Cr (s) + 3F22+ (aq)
The reaction is at equilibrium
The reaction is spontaneous as written.
Spontaneity can only be determined with a value of AG°.
The reaction is non-spontaneous as written.
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O O0O
Transcribed Image Text:Given the following standard reduction potentials: Half reaction E° (V) Cr3*(aq) + 3e → Cr(s) -0.740 Fe2+(aq) + 2e -→ Fe(s) -0.440 + e → Fe2*(aq) +0.771 Which of the following statements is true regarding the following redox reaction? 3Fe (s) + 2Cr3+ (aq) → 2Cr (s) + 3F22+ (aq) The reaction is at equilibrium The reaction is spontaneous as written. Spontaneity can only be determined with a value of AG°. The reaction is non-spontaneous as written. Next « Previous O O0O
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