ksp and solubility november 2015. solubility what is the solubility of agbr in a)mol/l 7.1 x 10 -7...
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Ksp and SolubilityNovember 2015
Solubility
What is the solubility of AgBr in a) mol/L7.1 x 10-7 mol/Lb) g/100 mL1.3 x 10-5 g/L
Solubility
Which is more soluble: BaF2 OR CaSO4?BaF2 : 1.8 x 10-2 mol/L
CaSO4 : 7.8 x 10-3 mol/L
Therefore BaF2 is more soluble
Temperature and solubility
ΔHsol’n for NaNO3 = 35 kJ/molΔHsol’n for KOH = -56 kJ/mol
What happens to the solubility of each as temperature increases?
Ksp from Solubility
The solubility of CuBr is 2.0 x 10-4 mol/LKsp for CuBr=?
Ksp from Solubility
The solubility of Bi2S3 is 1.5 x 10-15 mol/LKsp for Bi2S3 =?
Ksp from Solubility
The solubility of NiCO3 is 0.011 g/250 mLKsp for NiCO3 =?
Nature of Solutions:Unsaturated, saturated,
supersaturated?In a solution [Ba2+] = 1.0 x 10-5M and [SO4
2-] = 1.0 x 10-5M. What is the nature of the solution?
Nature of Solutions:Unsaturated, saturated,
supersaturated?[Ag+] = 1.5 x 10-6M [I-] = 2.0 x 10-2MNature of solution?
Nature of Solutions:Unsaturated, saturated,
supersaturated?[Sr2+] = 0.0431M and [OH-] = 0.0862MNature of solution?
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