Solubility Rules Flashcards
Ammonium (NH4+)
Soluble
Nitrate (NO3-)
Soluble
Hydrogen carbonate (HCO3-)
Soluble
Group 1 ions
Soluble
Acetate (C2H302-) or (CH3C00-)
soluble
Chlorate (ClO-)
Soluble
Halides (Cl-, Br-, I-)
Soluble (exception)
Sulfates (SO4 2-)
Soluble (exceptions)
Exceptions for halides (Cl-, Br-, I-)
Insoluble when combined with Ag+, Pb2+, or Hg2 2+
Exceptions for Sulfates (SO4 2-)
Insoluble when combined with Ag+, Sr2+, Ba2+, Pb2+, Ca2+
carbonates (CO3 2-)
Insoluble
Chromate (CrO4 2-)
Insoluble
Phosphate (Po4 3-)
Insoluble
Sulfide (S 2-)
Insoluble
Hydroxide (OH-)
Insoluble
Exceptions for carbonates (CO3 2-)
Soluble when combined with group 1 ions or Ammonium (NH4+)
Exceptions for Chromate (CrO4 2-)
Soluble when combined with group 1 ions, Ca 2+, Mg 2+, or ammonium (NH4 +)
Exceptions for Phosphate (Po4 3-)
Soluble when combined with group 1 ions or Ammonium (NH4+)
Exceptions for Sulfide (S 2-)
Soluble when combined with group 1 ions or Ammonium (NH4+)
Exceptions for Hydroxide (OH-)
Soluble when combined with group 1 ions or Ammonium (NH4+), Ca2+, Ba2+, or Sr 2+