soluble or insoluble? Flashcards
1
Q
Compounds containing
alkali metal ions (Li+1, Na+1,
K+1, Rb+1, Cs+1)
A
soluble
no exceptions
2
Q
Compounds containing the ammonium ion (NH+4)
A
soluble
no exceptions
3
Q
Nitrates (NO-3), bicarbonates (HCO-3), and chlorates (ClO-3)
A
soluble
no exceptions
4
Q
Halides (Cl-2, Br-2, I-2)
A
soluble
EXCEPT Halides of Ag+1, Hg2+2, and Pb+2
5
Q
Sulfates (SO4-2)
A
soluble
EXCEPT Sulfates of Ag+1, Ca+2, Sr21, Ba+2, Hg+2, and Pb+2
6
Q
Carbonates (CO2-3), phosphates (PO4-3), chromates (CrO4-2), sulfides (S-2)
A
insoluble
EXCEPT Compounds containing alkali metal ions and the ammonium ion
7
Q
Hydroxides (OH-)
A
insoluble
EXCEPT Compounds containing alkali metal ions and the Ba+2 ion
