完成下列變化,寫出反應(yīng)方程式: (1)Nb2O5→NbCl5→NbOCl3→Na2NbOCl5 (2)MoO3→MoO42-→MoCl3 (3)Pt→PtF6→Xe[PtF6] (4)Rh→RhCl3→RhI3 (5)Pt→H2PtCl6→(NH4)2PtCl6→Pt
完成并配平下列反應(yīng): (1)ZrCl4+H2O→ (2)(NH4)[ZrF6]→ (3)Nb2O5+NaOH→ (4)MoO3+NH3.H2O→ (5)(NH4)2MoO4+H2S+HCl→ (6)RuO4+HCl→ (7)Pt+HNO3+HCl→ (8)(NH4)2PtCl6→ (9)K2PtCl6+K2C2O4→ (10)PdCl2+KOH→