• 2022-06-15
    银量法的滴定反应为( )
    A: Ag+ + XAg- (或SCNAg-/sup>) = AgX (或AgSCN)↓
    B: Ag+ + Br- = AgBr↓
    C: Ag+ + Cl- = AgCl↓
    D: Ag+ + I- = AgI↓
    E: Ag+ + 维生素C = Ag↓