chapter 7. solubility rules – Flashcards

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question
Cations that are soluble without exception
answer
Li+ Na+ K+ NH4+
question
Anions that are soluble without exception
answer
NO3- C2H3O2-
question
Cl- Br- I- are soluble except when paired with which cations?
answer
Ag+ Hg2(2+) Pb(2+) cause which mostly soluble aniond to become insoluble?
question
SO4 (2-) is soluble except when paired with which cations?
answer
Sr(2+) Ba(2+) Pb(2+) Ca(2+) cause which mostly soluble anion to become insoluble?
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Which ions are mostly insoluble?
answer
OH- S(2-) CO3(2-) PO4(3-)
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What are the solubility exceptions for OH-?
answer
soluble with Li+ Na+ K+ NH4+
slightly soluble with Ca(2+) Sr(2+) Ba(2+)
question
What are the solubility exceptions for S(2-)
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soluble with Li+ Na+ K+ NH4+ Ca(2+) Sr(2+) Ba(2+)
question
Solubility excpetions for CO3(2-) and PO4(3-)
answer
Soluble with Li+ Na+ K+ NH4+
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