Solubility

Question 1

Group 1 Elements: Li+, Na+, K+

Answer 1

Soluble
No exceptions

Question 2

Ammonium:NH4+

Answer 2

Soluble
No Exceptions

Question 3

Nitrate: NO3-

Answer 3

Soluble
No Exceptions

Question 4

Acetate: C2H3O2-

Answer 4

Soluble
No Exceptions

Question 5

Halogens: Cl-, Br-, I-

Answer 5

Soluble
Exceptions:
Silver (Ag+)
Mercury (Hg2+)
Lead (Pb2+)

Question 6

Sulfate: SO4 (2-)

Answer 6

Soluble
Exceptions:
Strontium (Sr2+)
Barium (Ba2+)
Lead (Pb2+)
Silver (Ag+)
Calcium (Ca2+)

Question 7

Hydroxide: OH-

Answer 7

Insoluble
Exceptions:
Group 1 Elements (Li+, Na+, K+)
Ammonium (NH4+)
Calcium (Ca2+)
Strontium (Sr2+)
Barium (Ba2+)

Question 8

Sulfur: S2-

Answer 8

Insoluble
Exceptions:
Group 1 Elements (Li+, Na+, K+)
Ammonium (NH4+)
Calcium (Ca2+)
Strontium (Sr2+)
Barium (Ba2+)

Question 9

Carbonate: CO3 (-)

Answer 9

Insoluble
Exceptions:
Group 1 Elements: Li+, Na+, K+
Ammonium: NH4+

Question 10

Phosphate: PO4 (3-)

Answer 10

Insoluble
Exceptions:
Group 1 Elements: Li+, Na+, K+
Ammonium: NH4+