Ksp.notebook
December 02, 2013
Al2(SO4)3 ⇄ 2Al3+ + SO42­
Ksp = [Al3+]2 [SO42­]3
FeCO3
Co2(SO4)3
Na3PO4
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Ksp.notebook
December 02, 2013
What is the concentration of each ion in the solution formed when 94.5 g of nickel (III) sulphate is dissolved into 850.0 mL of water?
2
Ksp.notebook
December 02, 2013
Calculate the concentrations of all ions in each solution.
25.7 g (NH4)3PO4(aq) in 250.0mL H2O.
0.50 M Al2(SO4)3(aq)
3
Ksp.notebook
December 02, 2013
If 3.78 L of 0.960 M sodium fluoride solution is added to 6.36 L of 0.550 M calcium nitrate solution, what is the resulting concentration of [Ca+2] and [F­]?
4
Ksp.notebook
December 02, 2013
200.0 g of CoCl2 is dissolved in 500.0 mL of water at 0oC to form a saturated solution. What is the solubility of CoCl2 at 0oC 5
Ksp.notebook
December 02, 2013
If you were given a saturated, unsaturated and supersaturated solution, how would you distinguish one from another?
a) Unsaturated solution:
b) Saturated solution:
c) Supersaturated solution:
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Ksp.notebook
December 02, 2013
a) Ca(OH)2 (s) → Ca2+ + 2OH­ b) AgCl (s)
c) Na3PO4 (s)
d) (NH4)3PO4 (s)
e) Cu2SO4 (s)
f) Al(CH3COO)3 (s)
g) Ca3(PO4)2 (s)
Ksp = [Ca2+] [OH­]2
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