Solubility Rules Flashcards
1
Q
Group 1 metal cations (Li^+, Na^+, Rb^+, Cs^+) and ammonium (NH4^+)
A
Soluble
2
Q
chloride (Cl^-), bromide (Br^-), and iodide (I^-) ions
EXCEPT with Ag^+, Hg2^2+ and Pb^2+
A
Soluble
3
Q
fluoride (F^-) ion
EXCEPT fluorides of group 2 metal cations Pb^2+ and Fe^3+
A
Soluble
4
Q
acetate (C2H3O2^-), bicarbonate (HCO3^-), nitrate (NO3^-), and chlorate (ClO3^-)
A
Soluble
5
Q
sulfate ion (SO4^2-)
EXCEPT sulfates of Ag^+, Ba^2+, Ca^2+, Hg2^2+, Pb^2+ and Sr^2+
A
Soluble
6
Q
carbonate (CO3^2-), chromate (CrO4^2-), phosphate (PO4^3-), and sulfide (S^2-)
EXCEPT compounds with group 1 metal cations and ammonium
A
Insoluble
7
Q
hydroxide ion (OH-)
EXCEPT hydroxides of group 1 metal cations
A
Insoluble
