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Question
Given pH2 = 0.100 atm, [Cd2+] = 0.200 M, and [H+] = 1.00 10-5 M, calculate E at 25C for a cell based on the reaction:
Cd(s) + 2 H+(aq) -> H2(g) + Cd2+(aq) Eo = +0.40 V.
A) -0.09 V
B) +0.12 V
C) +0.15 V
D) +0.30 V
Answer
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