solubility rules Flashcards
1
Q
most nitrate salts
A
are soluble
2
Q
most alkali metal (group 1A) salts and NH4
A
are soluble
3
Q
most Cl-, Br-, and I- salts
A
are soluble (except Ag+, Pb2+, Hg2+)
4
Q
most sulfate salts
A
are soluble (except BaSO4, PbSO4, Hg2SO4, CaSO4)
5
Q
OH- with alkali metals
A
are soluble
6
Q
OH- is marginally soluble
A
Ba(OH)2, Sr(OH)2, Ca(OH)2
7
Q
most S2-, CO32-, CrO42-, PO43- salts
A
are only slightly soluble (except for those containing the cations in Rule 2)