A.a(Sn2+)=1.0,a(Pb2+)=0.10; B.a(Sn2+)=1.0,a(Pb2+)=1.0; C.a(Sn2+)=0.1,a(Pb2+)=1.0; D.a(Sn2+)=0.5,a(Pb2+)=0.5
下列四個(gè)原電池中,其電池反應(yīng)不為H2(2p0)H2(p0)的電池是:()
A.A B.B C.C D.D
下列電池中,液體接界電位不能被忽略的是:()