摘要:C.SO2.SO3均为0.15 mol/L D.S03为0.4mol/L1l.下列各组物质中.都是强电解质的是 A.HBr.HCI.BaSO4 B.NH4CI.CH3COOH.Na2S C.NaOH.Ca(OH)2.NH3?H2O D.HClO.NaF.Ba(OH)2
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