• 2022-07-27
    难溶电解质AB2在水中溶解,反应式为AB2(s)=A2+(aq)+2B-(aq), 当达到平衡时,难溶物AB2的溶解度S mol·L-1与溶度积[img=34x34]17de881dacf86ee.png[/img](AB2)的关系是( )
    未知类型:{'options': ['S/cθ = (2[img=34x34]17de881db902e2a.png[/img])2', 'S/cθ = ([img=34x34]17de881dc4faa66.png[/img]/2)1/2', 'S/cθ = ([img=34x34]17de881dd28c51d.png[/img]/27)1/4', 'S/cθ = ([img=34x34]17de881dde62eec.png[/img]/4)1/3'], 'type': 102}
  • 举一反三