問題詳情
44. Pick the correct one from the following statements about the electrochemical cell described below?
(A) The cell reaction is spontaneous with a standard cell potential of 3.18 V.
(B) The cell reaction is spontaneous with a standard cell potential of -2.90 V.
(C) The cell reaction is nonspontaneous with a standard cell potential of -2.90 V.
(D) The cell reaction is nonspontaneous with a standard cell potential of -3.18 V.
(E) The cell is at equilibrium.
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增