SolubilityRules

SolubilityRules - 4 2-CrO 4 2-All Carbonates, Phosphates,...

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* Insoluble compounds are those that precipitate when we mx equal volumes of 0.1M solutions of the corresponding ions. General Solubility Rules All Group I (1) elements and NH 4 + are soluble NO 3 - ClO 3 - ClO 4 - C 2 H 3 O 2 - All Nitrates, Chlorates, Perchlorates and Acetates are soluble Cl - Br - I - All Halides are soluble EXCEPT Ag + , Hg 2 2+ , and Pb 2+ SO 4 2- All Sulfates are soluble EXCEPT Sr 2+ , Ba 2+ , and Pb 2+ CO 3 2- PO 4 3- C 2 O
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Unformatted text preview: 4 2-CrO 4 2-All Carbonates, Phosphates, Oxalates, and Chromates are insoluble EXCEPT : Group I (1) elements and NH 4 + OH-O 2-All Hydroxides and Oxides are insoluble EXCEPT Group I (1) elements, NH 4 + , Sr 2+ , and Ba 2+ . (Ca 2+ slightly soluble) S 2-All Sulfides are insoluble EXCEPT : Group I (1) and Group II (2) elements and NH 4 + ....
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