Sunday, 9 July 2017

2.34: Know the Common Rules for Prediction the Solubility of Ionic Compounds in Water: Common Sodium, Potassium and Ammonium Compounds are Soluble, All Nitrates are Soluble, Common Chlorides are Soluble Except Those of Silver and Lead (II), Common Sulfates are Soluble, Except for those of Barium, Calcium and Lead (II), Common Carbonates are Insoluble, Except for those of Sodium, Potassium and Ammonium, Common Hydroxides are Insoluble Except for those of Sodium, Potassium and Calcium (Calcium Hydroxide is slightly Soluble)



SOLUBLE: When substance can dissolve in a given volume of solvent
s
SOLUBILITY RULES:
s
SOLUBLE
INSOLUBLE
All Sodium, Potassium and Ammonium
None
All Nitrates
None
Common Chlorides
Except for Silver and Lead (II)
Common Sulfates
Except for Barium, Calcium and Lead (II)
Except for Sodium, Potassium and Ammonium
Common Carbonates
Except for Sodium, Potassium and Calcium (Calcium Hydroxide is Slightly Soluble)
Common Hydroxides
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