Solubility Equilibrium Expressions Flashcards
1
Q
1:1 Ratio
XY
Example: NaCl or KBr
A
Ksp = S2
Ksp = S x S
2
Q
1:2 Ratio
X2Y or XY2
Example: Na2O or Ca(OH)2
A
Ksp = 4S3
Ksp = S x (2S)2
3
Q
1:3 Ratio
X3Y or XY3
Example: Na3N or Al(OH)3
A
Ksp = 27S4
Ksp = S x (3S)3
4
Q
1:4 Ratio
XY4
Example: Pb(OH)4
A
Ksp = 256S5
Ksp = S x (4S)4
5
Q
2:3 Ratio
X2Y3 or X3Y2
Example: Al2O3 or Ca3N2
A
Ksp = 108S5
Ksp = (2S)2 x (3S)3
6
Q
3:4 Ratio
X3Y4
Example: Pb3N4
A
Ksp = 6912S7
Ksp = (3S)3 x (4S)4
