Solubility Rules Set 💧

Question 1

Solubility of Group I Cations

Answer 1

always soluble; no exceptions

Question 2

Solubility of Amonium (NH4+)

Answer 2

always soluble; no exceptions

Question 3

Solubility of Nitrate (NO3-)

Answer 3

always soluble; no exceptions

Question 4

Solubility of Acetate (C2H3O2-)

Answer 4

always soluble; no exceptions

Question 5

Solubility of Bicarbonate (HCO3-)

Answer 5

always soluble; no exceptions

Question 6

Solubility of Chlorate (ClO3-)

Answer 6

always soluble; no exceptions

Question 7

Solubility of Perchlorate (ClO4-)

Answer 7

always soluble; no exceptions

Question 8

Solubility of Halides (Cl-, Br-, I-)

Answer 8

soluble EXCEPT with Ag, Pb, Hg2

Question 9

Solubility of Sulfate (SO4 2-)

Answer 9

soluble EXCEPT Ag, Ca, Sr, Ba, Hg, Pb

Question 10

Solubility of Carbonate (CO3 2-)

Answer 10

insoluble EXCEPT NH4+ and Group I

Question 11

Solubility of Phosphate (PO4 3-)

Answer 11

insoluble EXCEPT NH4+ and Group I

Question 12

Solubility of Chromate (CrO4 2-)

Answer 12

insoluble EXCEPT Group I, NH4+, Ca, Mg

Question 13

Solubility of Hydroxide (OH-)

Answer 13

insoluble EXCEPT Group I, NH4+, Ca, Sr, Ba

Question 14

Solubility of Sulfur (S)

Answer 14

insoluble EXCEPT NH4+

Question 15

Solubility of Organic Compounds

Answer 15

insoluble EXCEPT polar and hydrogen bonding