Solubility Rules Flashcards
1
Q
Soluble ions (with no exceptions)
A
NH4+, group 1 cations (Li+, Na+, K+, Rb+, Cs+), C2H3O2-, HCO3-, NO3-, ClO3-
2
Q
Soluble Ions (with any exceptions)
A
Cl-, Br- I-, F-, SO4 2-
3
Q
Insoluble exception(s) to Cl-, Br-, and I-
A
In compounds containing Ag+, Hg2 2+, and Pb 2+
4
Q
Insoluble exception(s) to F- compounds
A
Compounds with group 2 metal cations, Pb 2+, or Fe 3+
5
Q
Insoluble exception(s) to SO4 2-
A
Compounds with Ag+, Ba 2+, Ca 2+, Hg2 2+, Pb 2+, or Sr 2+
6
Q
All insoluble ions (with any exceptions)
A
CO3 2-, CrO4 2-, PO4 3-, S 2-, OH-
7
Q
Soluble exception(s) to CO3 2-, CrO4 2-, PO4 3-, S 2-
A
Compounds with group 1 cations or NH4+
8
Q
Soluble exception(s) to OH-
A
Compounds with group 1 cations or Ba 2+