A.Mg2+>Ca2+>Li+>Na+>K+
B.F->Cl->Br->NO3-
C.NO3->F->Cl->Br-
D.NO3->Br->Cl->F-
A.Mg2+>CA2+>Li+>NA+>K+
B.F->Cl->Br->NO3-
C.NO3->F->Cl->Br-
D.NO3->Br->Cl->F
A.Al3+ K+ SO2-4 S2-
B.HCO- Cl- Na+ OH-
C.NO-3 ALO-2 OH- K+
D.[Ag(NH3)2]+ H+ Na+ S2-
A.Na+ Cl- SiO2-3 OH-
B.Na+ CL- H+ SiO2-3
C.K+ H+ NO-3 S2-
D.Na+ Cl- OH- HCO-3