Exercises Additional Equilibrium Concepts

What is the molar solubility of silver oxalate (A for Ag2C204 is 5.4 X 1(T12) 

What is the final concentration of silver ions, [Ag+], in solution when 100 mL of 0.10 M AgN03(ag) is mixed with 100 mL of 0.050 M 

The solubility of BaC03 in water is increased by which of the following  

Pb(C2H302)2 solution is added to 20 mL of 0.20 M Na2Cr04 solution. Lead chromate precipitates out of solution. The concentration of lead (II) ion, Pb2+, in solution after the lead (II) chromate precipitates is 

0 L sample of an aqueous solution contains 0.20 mol of Nal and 0.20 mol of Srl2. What is the minimum number of moles of AgN03 that must be added to the solution in order to remove all available I- as the precipitate Agl(s) (Agl is very insoluble in water.) 

---