Chemistry Solubility Rules

Front 1

NO3-

Nitrates

Back 1

All nitrates are soluble

Front 2

C2H3O2-

Acetates

Back 2

All soluble except AgC2H3O2

Front 3

ClO3-

Chlorates

Back 3

all chlorates are soluble

Front 4

Cl-

Chlorides

Back 4

All chlorides are soluble except AgCl, Hg2Cl2, PbCl2

Front 5

Br-

Bromides

Back 5

All bromides are soluble except AgBr, PbBr2, Hg2Br2, and HgBr2

Front 6

I-

Iodides

Back 6

All iodides are soluble except AgI, Hg2I2, HgI2, and PbI2.

Front 7

SO4-2

Sulfates

Back 7

All sulfates are soluble except BaSO4, PbSO4, Hg2SO4, CaSO4, Ag2SO4, and SrSO4

Front 8

CO3-2

Carbonates

Back 8

All carbonates are insoluble except those of the IA elements and NH4+

Front 9

CrO4-2

Chromates

Back 9

All chrmoates are insoluble except those of the IA elements, NH4+, CaCrO4, and SrCrO4

Front 10

OH-

Hydroxide

Back 10

All hydroxides are insoluble except those of the IA elements, NH4+, Ba(OH)2, Sr(OH)2, Ca(OH)2

Front 11

PO4-3

Phosphates

Back 11

All phosphates are insoluble except those of the IA elements and NH4+

Front 12

SO3-2

Sulfites

Back 12

All sulfites are insoluble except those of the IA elements and NH4+

Front 13

S-2

Sulfides

Back 13

All sulfides are insoluble except those of the IA and IIA elements and NH4+