Solubility Rules Flashcards
0
Q
Any negative ion
A
Ammonium ion, NH4+ is soluble
1
Q
Any negative ion
A
Alkali metal Ions is soluble
2
Q
Nitrate NO3-
A
Any positive ion is solublep
3
Q
Acetate CH3COO-
A
Any positive ion except Ag+ , or Hg2+ is soluble
4
Q
Chloride Cl-, bromide Br-, iodide I-
A
- Ag+, Pb2+, Hg22+, Cu+ are not soluble
- any other positive ion is soluble
5
Q
sulfate SO42-
A
Ca2+, Sr2+, Ba2+, Ra2+, Ag+, Pb2+, Hg2+, Hg22+ are not soluble
- any other positive ion are soluble
6
Q
sulfide S2-
A
alkali ions or NH+ are soluble
- Be2+, Mg2+, Ca2+, Sr2+, Ba2+, Ra2+ are soluble
- any other positive ion are not soluble
7
Q
Hydroxide
A
Alkali ions or NH4+ are soluble
Any other positive ion are not soluble
8
Q
Phosphate PO43-, carbonate CO32-, sulfite SO32-
A
Alkali ions or NH4+ are soluble
any other positive ion are not soluble