問題詳情

30. A galvanic cell is constructed with copper electrodes and

in each compartment. In onecompartment,

, and in the other compartment,

. Calculatethe potential for this cell at 25  ℃. The standard reduction potential for

is +0.34 V.
(A) 0.43 V
(B) -0.43 V
(C) 0.092 V
(D) -0.092 V
(E) 0.77 V

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增