問題詳情
48. The purpose of the salt bridge in an electrochemical cell is to ________.
(A)maintain electrical neutrality in the half-cells via migration of ions
(B)provide a source of ions to react at the anode and cathode
(C) provide oxygen to facilitate oxidation at the anode
(D) provide a means for electrons to travel from the anode to the cathode
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