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9 Cards in this Set
- Front
- Back
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Soluble compounds are
Solubility Rules (partial set) |
1. NO_3_ -
2. X- X=Cl,Br,I 3. SO_4_^2- |
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Insoluble Compounds
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1. CO_3_^2-
2. PO_4_^3- 3. OH^- |
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Exceptions for
NO_3_^- |
None
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Exceptions for
X- X=Cl,Br,I |
AgX, Hg_2_X_2_, and PbX_2_
Soluble |
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Exceptions for
3. SO_4_^2- |
CaSO_4_, SrSO_4_, BaSO_4_, PbSO_4_
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Exceptions for
CO_3_^- |
(NH_4_)_2_CO_3_ + M_2_CO_3_^*
Insoluble *M = gp. 1A |
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Exceptions for
PO_4_^3- |
(NH_4_)_3_PO_4_ + M_3_PO_4_^*
*InsolubleM = gp. 1A |
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Exceptions for
OH^- |
Ca(OH)_2_, Ba(OH)_2_,
Sr(OH)_2_, NH_4_OH, MOH* *M = gp. 1A Insoluble |
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sol rules
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All sodium (Na+), potassium (K+), and ammonium (NH4+) salts are SOLUBLE.
2. All nitrate (NO3-), acetate (CH3CO2-), chlorate (ClO3- ), and perchlorate (ClO4-) salts are SOLUBLE. 3. All chloride (Cl-), bromide (Br-), and iodide (I-) salts are SOLUBLE -- EXCEPT those also containing: lead, silver, or mercury (I) (Pb2+,Ag+, Hg22+) which are NOT soluble. 4. All sulfate (SO42-) salts are SOLUBLE - - EXCEPT those also containing: calcium, silver, mercury (I), strontium, barium, or lead (Ca2+, Ag+, Hg22+, Sr2+, Ba2+, Pb2+) which are NOT soluble. Not Soluble Ionic Compounds 5. Hydroxide (OH-) and oxide (O2-) compounds are NOT SOLUBLE -- EXCEPT those also containing: sodium, potassium, or barium (Na+, K+, Ba2+) which are soluble. 6. Sulfide (S2-) salts are NOT SOLUBLE -- EXCEPT those also containing: sodium, potassium, ammonium, or barium (Na+, K+, NH4+, Ba2+) which are soluble. 7. Carbonate (CO32-) and phosphate (PO43-) salts are NOT SOLUBLE -- EXCEPT those also containing: sodium, potassium, or ammonium (Na+, K+, NH4+) which are soluble. |
