A.PKHIn±0.5B.PKHIn±1C.PKHIn±2D.PKHIn±3
A.配位效應(yīng)B.鹽效應(yīng)C.酸效應(yīng)D.絡(luò)合效應(yīng)
A.CH3NH2〉(CH3)2NH〉(CH3)3N〉NH3B.(CH3)2NH〉CH3NH2〉(CH3)3N〉NH3C.(CH3)3N〉(CH3)2NH〉CH3NH2〉NH3D.NH3〉CH3NH2〉(CH3)2NH〉(CH3)3N