Solubility Rules

Solubility Rules - 5. Hydroxide (OH-) and oxide (O 2 )...

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Solubility Rules 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 + , Hg 2 2+ , Sr 2+ , Ba 2+ , Pb 2+ ) which are NOT soluble. Not Soluble Ionic Compounds
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Unformatted text preview: 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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