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Solubility Rules

Genearl Chemisty Solubility Rule for Water

QuestionAnswer
nitrates NO3-
acetates C2H3O2-
perchlorates ClO4-
group 1a metals Li, Na, K, Rb, Cs, Fr
ammonium NH4+
chlorides Cl-
bromides Br-
lead Pb2+
silver Ag+
mercury Hg2 2+
sulfate SO4 2-
calcium sulfate CaSO4
corbonates CO3 2-
phosphates PO4 3-
almost all nitrates, acetates, perchlorates, group 1a metal salts, and ammonium salts are... SOLUBLE
most chlorides, bromides, and iodides are... - except if they form compounds with lead, silver, mercury SOLUBLE
most sulfates are... - except if it's in a compound with strontium, barium, lead, mercury SOLUBLE
calcium sulfate is... SLIGHTLY SOLUBLE
most carbonates, hydroxides, phosphates, and sulfides are.... - except if they form compounds with: ammonium salts and group 1a metals INSOLUBLE
hydroxides and sulfides compounded with: calcium, barium, and strontium are.... SLIGHTLY SOLUBLE
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