Anion	Soluble	Insoluble*
Nitrates (NO3-), Acetates (CH3COO-)	All common cations	No common cations
Chlorides (Cl-)	Most common cations	AgCl, HgCl2. PbCl2 is borderline.
Bromides (Br-)	Most common cations	AgBr, HgBr2, PbBr2.
Iodides (I-)	Most common cations	AgI, HgI2, PbI2.
Sulfates (SO42-)	Most common cations	SrSO4, BaSO4, SnSO4, PbSO4, Ag2SO4. CaSO4 is borderline.
Hydroxides (OH-)	NaOH, KOH, LiOH, NH4OH, Sr(OH)2, Ba(OH)2.  Ca(OH)2 is borderline.	Most common cations
Sulfides (S2-)	Na2S, K2S, Li2S, (NH4)2S, MgS, CaS, BaS, SrS	Most common cations
Carbonates (CO32-)	Na2CO3, K2CO3, Li2CO3, (NH4)2CO3	Most common cations
Phosphates (PO42-)	Na3PO4, K3PO4, Li3PO4, (NH4)3PO4	Most common cations
Sulfites (SO32-)	Na2SO3, K2SO3, Li2SO3	Most common cations

*Insoluble for our purposes means mixing equal volumes of 0.1M solutions produces a precipitate. This is not meant to imply an all or nothing situation, as noted by the borderline comments. Substances so indicated change columns with a slight change in concentration. Other solubility tables may use the more accurate but less distinct slightly soluble or sparingly soluble rather than insoluble to suggest the same idea.