Solubility Rules - Mainly Water Insoluble Flashcards
1
Q
H +
Weak acids
A
All weak are insoluble
2
Q
CO3 -2
Carbonate
A
All insoluble EXCEPT group 1 metals and NH4+
3
Q
CrO4 -2
Chromate
A
All insoluble EXCEPT group 1 metals, NH4 +, CaCrO4, SrCrO4
4
Q
OH -
Bases/Hydroxides
A
All insoluble EXCEPT group 1 metals, Ba(OH)2, Sr(OH)2, Ca(OH)2
5
Q
PO4 -3
Phosphates
A
All insoluble EXCEPT group 1 metals and NH4 +
6
Q
SO3 -2
Sulfite
A
All insoluble EXCEPT group 1 metals and NH4+
7
Q
S -2
Sulfide
A
All insoluble EXCEPT group 1 & 2 metals, NH4 +