summer - solubility rules Flashcards
1
Q
rule #1
A
most nitrate (NO3-) salts are soluble.
2
Q
rule #2
A
most salts containing the alkali metal ions (Li+, Na+, K+, Cs+, Rb+) and the ammonium ion (NH4+) are soluble.
3
Q
rule #3
A
most chloride, bromide, and iodide salts are soluble. notable exceptions are salts containing the ions Ag+, Ph +2, and (Hg2) +2
4
Q
rule #4
A
most sulfate salts are soluble. notable exceptions are (BaSO4), (PbSO4), (HgSO4), and (CaSO4).
5
Q
rule #5
A
most hydroxide salts are only slightly soluble. the important soluble hydroxides are NaOH and KOH. the compounds Ba(OH)2, Sr (OH)2, and Ca (OH)2 are marginally (slightly) soluble.
6
Q
rule #6
A
most sulfide (S)2-, carbonate (CO3)2- , chromate (CrO4)2-. and phosphate (PO4)3- salts are only slightly soluble.
7
Q
rule #7
A
acetates are soluble, (C2H3O2) -1
