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An SHE Electrode Has Been Assigned a Standard Reduction Potential,E°,of

Question 34

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An SHE electrode has been assigned a standard reduction potential,E°,of 0.00 volts.Which of the following reactions will occur at this electrode?


A) 2 H2O( An SHE electrode has been assigned a standard reduction potential,E°,of 0.00 volts.Which of the following reactions will occur at this electrode? A)  2 H<sub>2</sub>O(   ) + 2 e<sup>-</sup> → H<sub>2</sub>(g) + 2 OH<sup>-</sup>(aq)  B)  O<sub>2</sub>(g) + 4 e<sup>-</sup> → 2 O<sup>2-</sup>(aq)  C)  Hg<sub>2</sub>Cl<sub>2</sub>(s) + 2 e<sup>-</sup> → 2 Hg(   ) + 2 Cl<sup>-</sup>(aq)  D)  Li<sup>+</sup>(aq) + e<sup>-</sup> → Li(s)  E)  2 H<sup>+</sup>(aq) + 2 e<sup>-</sup> → H<sub>2</sub>(g) ) + 2 e- → H2(g) + 2 OH-(aq)
B) O2(g) + 4 e- → 2 O2-(aq)
C) Hg2Cl2(s) + 2 e- → 2 Hg( An SHE electrode has been assigned a standard reduction potential,E°,of 0.00 volts.Which of the following reactions will occur at this electrode? A)  2 H<sub>2</sub>O(   ) + 2 e<sup>-</sup> → H<sub>2</sub>(g) + 2 OH<sup>-</sup>(aq)  B)  O<sub>2</sub>(g) + 4 e<sup>-</sup> → 2 O<sup>2-</sup>(aq)  C)  Hg<sub>2</sub>Cl<sub>2</sub>(s) + 2 e<sup>-</sup> → 2 Hg(   ) + 2 Cl<sup>-</sup>(aq)  D)  Li<sup>+</sup>(aq) + e<sup>-</sup> → Li(s)  E)  2 H<sup>+</sup>(aq) + 2 e<sup>-</sup> → H<sub>2</sub>(g) ) + 2 Cl-(aq)
D) Li+(aq) + e- → Li(s)
E) 2 H+(aq) + 2 e- → H2(g)

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