SOLUBILITY RULES

SOLUBILITY RULES - 2 SO 4 5. All carbonates are insoluble...

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SOLUBILITY RULES: What does solubility mean? If compound will not dissolve enough to make a solution 0.1 M in concentration, it is considered insoluble. If enough dissolves so that a greater than 0.1 M solution can be made, it the compound is considered soluble. Memorize the following solubility rules 1. All nitrates and chlorates are soluble 2. All chlorides are soluble except AgCl, Hg 2 Cl 2 , PbCl 2 All bromides are soluble except AgBr, Hg 2 Br 2 , PbBr 2 , and HgBr 2 All iodides are soluble except AgI, Hg 2 I 2 , PbI 2 , and HgI 2 3. All fluorides are soluble except those of 2A elements(Mg, Ca, Ba), FeF 3 , PbF 2 , and AlF 3 . 4. All sulfates are soluble except CaSO 4 , SrSO 4 , BaSO 4 , Hg 2 SO 4 , HgSO 4 , PbSO 4 , Ag
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Unformatted text preview: 2 SO 4 5. All carbonates are insoluble except those of the 1A elements (Na, K, Li) and NH 4 + 6. All phosphates are insoluble except those of the 1A elements (Na, K, (Li 3 PO 4 is insoluble) and NH 4 + 7. All hydroxides are insoluble except those of the 1 A elements (Na, K, Li). Sr(OH) 2 and Ba(OH) 2 , Ca(OH) 2 are all slightly soluble 8. All sulfides except those of 1A and 2A elements and NH 4 + are insoluble. Indicate which of the following are soluble or insoluble. Na 2 CO 3 NH 4 NO 3 BaCl 2 Na 2 SO 4 BaSO 4 FeCl 2 Pb(NO 3 ) 2 PbSO 4 ZnCl 2 (NH 4 ) 2 S ZnS Hg 2 Cl 2 HgCl 2 NaI NaBr Ca 3 (PO 4 ) 2 Fe(OH) 3 AgCl Al(OH) 3...
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This note was uploaded on 04/16/2008 for the course CHEM 1123 taught by Professor Paul during the Fall '06 term at Arkansas.

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SOLUBILITY RULES - 2 SO 4 5. All carbonates are insoluble...

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