• 2022-07-27
    难溶电解质AB2的平衡反应式为AB2(S) [img=34x30]18033f7526aba56.png[/img]A2+(aq)+2B-(aq),当达到平衡时,难溶物AB2的溶解度S与溶度积[img=38x40]18033f7531a81d9.png[/img]的关系为()
    A: [img=158x47]18033f753bdfbcb.png[/img]
    B: [img=175x71]18033f7546c8695.png[/img]
    C: [img=179x58]18033f755176d02.png[/img]
    D: [img=205x54]18033f755d47f89.png[/img]