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For Chem Midterm
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Group 1A Cations (H+, Li+, Na+, K+, Rb+, Cs+)
Soluble (NO exceptions)
NO(3-), ClO(4-), CH3COO(-), ClO3(-)
Soluble (NO exceptions)
NH4(+)
Soluble (NO exceptions)
Cl(-), Br(-), I(-)
Soluble (EXCEPT WHEN Halides of Ag(+), Hg2(2+), Pb(2+))
SO4(2-)
Soluble (EXCEPT WHEN Sulfates of Sr(2+), Ba(2+), Hg2(2+), Pb(2+))
S(2-)
Insoluble (EXCEPT WHEN Sulfides of Group 1A cations, NH4(+), Ca(2+), Sr(2+), Ba(2+))
CO3(2-)
Insoluble (EXCEPT WHEN carbonates of Group 1A cations and NH4(+))
OH(-)
Insoluble (EXCEPT WHEN hydroxides of Group 1A cations, NH4(+), Ca(2+), Sr(2+), Ba(2+))
PO4(3-)
Insoluble (EXCEPT WHEN phosphates of Group 1A cations and NH4(+))
CrO4(2-)
Insoluble (EXCEPT when Na(+), K(+), (NH4(+), and Mg(2+))