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Calculate Ecell for the Following Electrochemical Cell at 25 °C

Question 40

Multiple Choice

Calculate Ecell for the following electrochemical cell at 25 °C Pt(s) | H2(g,1.00 atm) | H+(aq,1.00 M) || Sn2+(aq,0.350 M) ,Sn4+(aq,0.020 M) | Pt(s)
The standard reduction potentials are as follows:
Sn4+(aq) + 2 e- → Sn2+(s)
E° = +0.15 V
2 H+(aq) + 2 e- → H2(g)
E° = 0.00 V


A) -0.19 V
B) +0.08 V
C) +0.11 V
D) +0.19 V
E) +0.22 V

Correct Answer:

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