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1A
salts, NO3-’s, acetates (CH3COO-),
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NH4+’s
are very soluble.
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Cl-’s,
Br-’s and I-’s are soluble except when
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combined with Ag+,
Pb2+, Hg22+.
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CO32-’s,
PO43-’s, S 2-’s generally insoluble
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(except for 1A’s
and NH4+)
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OH-’s:
Ba2+, 1A’s are soluble; others
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generally
insoluble
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**The
SO42-’s of Ba2+, Ag+, Ca2+,
Sr2+,
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Pb2+are
insoluble. Others are soluble.
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