| Cl− | Br− | I− | NO3− | CH3COO− | S2− | ||
|---|---|---|---|---|---|---|---|
| Na+ | R | R | R | R | R | R | |
| K+ | R | R | R | R | R | R | |
| NH4+ | R | R | R | R | R | R | |
| Cu2+ | R | R | - | R | R | N | |
| Ag+ | N | N | N | R | R | N | |
| Mg2+ | R | R | R | R | R | - | |
| Ca2+ | R | R | R | R | R | R | |
| Ba2+ | R | R | R | R | R | R | |
| Zn2+ | R | R | R | R | R | N | |
| Al3+ | R | R | R | R | R | - | |
| Sn2+ | R | R | R | - | - | N | |
| Pb2+ | T | T | N | R | R | N | |
| Bi3+ | - | - | - | R | - | N | |
| Mn2+ | R | R | N | R | R | N | |
| Fe2+ | R | R | R | R | R | N | |
| Fe3+ | R | R | - | R | - | N | |
| |||||||
| SO32− | SO42− | CO32− | SiO32− | CrO42− | PO43− | OH− | |
|---|---|---|---|---|---|---|---|
| Na+ | R | R | R | R | R | R | R |
| K+ | R | R | R | R | R | R | R |
| NH4+ | R | R | R | - | R | R | R |
| Cu2+ | N | R | - | - | N | N | N |
| Ag+ | N | T | N | - | N | N | - |
| Mg2+ | N | R | N | N | R | N | N |
| Ca2+ | N | T | N | N | T | N | T |
| Ba2+ | N | N | N | N | N | N | R |
| Zn2+ | N | R | N | N | N | N | N |
| Al3+ | - | R | - | N | - | N | N |
| Sn2+ | - | R | - | - | - | N | N |
| Pb2+ | N | N | N | N | N | N | N |
| Bi3+ | N | - | N | - | N | N | N |
| Mn2+ | N | R | N | N | N | N | N |
| Fe2+ | N | R | N | N | - | N | N |
| Fe3+ | - | R | - | N | - | N | N |
| |||||||