Ch6 solubility

Ch6 solubility - Hg 2 2 Sr 2 Ba 2 Pb 2 which are NOT...

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Use the following table of solubility rules to answer the questions in this unit. (consistent with p241 table 6.1) OWL-Solubility Rules for some ionic compounds in water Soluble Ionic Compounds 1 . All sodium (Na + ), potassium (K + ), and ammonium (NH 4 + ) salts are SOLUBLE. 2 . All nitrate (NO 3 - ), acetate (CH 3 CO 2 - ), chlorate (ClO 3 - ), and perchlorate (ClO 4 - ) salts are SOLUBLE. 3 . All chloride (Cl - ), bromide (Br - ), and iodide (I - ) salts are SOLUBLE – EXCEPT those also containing: lead, silver, or mercury (I) (Pb 2+ ,Ag + , Hg 2 2+ ) which are NOT soluble. 4 . All sulfate (SO 4 2- ) salts are SOLUBLE - - EXCEPT those also containing: calcium, silver, mercury (I), strontium, barium, or lead (Ca 2+ , Ag +
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Unformatted text preview: , Hg 2 2+ , Sr 2+ , Ba 2+ , Pb 2+ ) which are NOT soluble. text is wrong (should be Hg 2 SO 4 ) Not Soluble Ionic Compounds 5 . Hydroxide (OH-) and oxide (O 2-) compounds are NOT SOLUBLE – EXCEPT those also containing: sodium, potassium, or barium (Na + , K + , Ba 2+ ) which are soluble. 6 . Sulfide (S 2-) salts are NOT SOLUBLE -- EXCEPT those also containing: sodium, potassium, ammonium, or barium (Na + , K + , NH 4 + , Ba 2+ ) which are soluble. 7 . Carbonate (CO 3 2-) and phosphate (PO 4 3-) salts are NOT SOLUBLE -- EXCEPT those also containing: sodium, potassium, or ammonium (Na + , K + , NH 4 + ) which are soluble....
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This note was uploaded on 04/10/2008 for the course CHEM 135 taught by Professor Brooks during the Spring '08 term at Maryland.

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