A2AgsCd2aq2AgaqCd的精选

问题详情： 根据下图，可判断出下列离子方程式中错误的是（  ）A.2Ag(s)+Cd2+(aq)=2Ag+(aq)+Cd(s)   B.Co2+(aq)+Cd(s)=Co(s)+Cd2+(aq)C.2Ag+(aq)+Cd(s)=2Ag(s)+Cd2+(aq)   D.2Ag+(aq)+Co(s)=2Ag(s)+Co2+(aq)【回答...