已知常温下BaSO4的溶解度为2.33×10-4g,类似于水的离子积,难溶盐AmBn也有离子积Ksp且Ksp=〔C(An+)〕m·〔C(Bm-)〕n,,则BaSO4的Ksp约为( )
A.2.33×10-4 | B.1×10-5 | C.1×10-10 | D.1×10-12 |
已知常温下BaSO4的溶解度为2.33×10-4g,类似于水的离子积,难溶盐AmBn也有离子积Ksp且Ksp=〔C(An+)〕m·〔C(Bm-)〕n,,则BaSO4的Ksp约为( )
A.2.33×10-4 | B.1×10-5 | C.1×10-10 | D.1×10-12 |