Solubility Rule Flashcards
1
Q
Li+, Na+, K+, NH4+
A
Group 1A and ammonium compounds are soluble.
2
Q
C2H3O2-, NO3-
A
Acetates and Nitrates are soluble
3
Q
Cl-, Br-, I-
A
Most chlorides, bromides, and iodides are soluble
4
Q
Exception with Cl-, Br-, I-
A
AgCl, Hg2CL2, PbCl2. AgBr, HgBr2, Hg2Br2, PbBr2, AgI, HgI2, Hg2I2, PbI2
5
Q
SO4,2-
A
Most sulfates are soluble
6
Q
Exceptions with SO4,2-
A
CaSO4, SrSO4., BaSO4, Ag2SO4, Hg2SO4. PbSO4
7
Q
CO3,2-
A
Most carbonates are insoluble
8
Q
Exceptions with CO3,2-
A
Group 1A carbonates, (NH4)2CO3
9
Q
PO4,3-
A
Most phosphates are insoluble
10
Q
Exceptions with PO4,3-
A
Group 1A phosphates, (NH4)PO4
11
Q
S2-
A
Most sulfides are insoluble
12
Q
Exceptions with S2-
A
Group 1A sulfides, (NH4)S
13
Q
OH-
A
Most hydroxides are insoluble
14
Q
Exceptions with OH-
A
Group 1A hydroxides, Ca(OH)2, Sr(OH)2, Ba(OH)2
