A-A+
Diagram galvanic cells that have the following
问题详情
Diagram galvanic cells that have the following net reactions.
(1)Fe+Cu2+===Fe2++Cu
(2)Ni+Pb2+===Ni2++Pb
(3)Cu+2Ag+===Cu2++2Ag
(4)Sn+2H+===Sn2++H2
参考答案
(-)Fe|Fe2+||『Cu2+lCu(+)$(-)Nil Ni2+||Pb2+|Pb(+)$(-)Cu|Cu2+||Ag+|Ag(+)$(-)Sn|Sn2+||H+|H2|Pt(+)