Using Ksp to find the concentration

[Faka]

Homework Statement

0.1100 mol AgNO₃ translated into 500 mL of a solution containing 0.1000 moles of NaCl and NaBr 0.1000 moles. What are the concentrations of Ag⁺, Cl^-, Br^-, after equilibrium has occurred?

Solubility product for AgCl: K_sp(AgCl) = 1,82*10^-10
Solubility product for AgBr: K_sp(AgBr) = 5,0*10^-13

Homework Equations

The Attempt at a Solution

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Is there anybody, who can help me with this. Which equations do I have to use?
I am lost with this assignment.

 

[Borek]

You will need formulas for both solubility products and mass balances.

What will precipitate first? How much of that salt can precipitate? (hint: limiting reagent).

 

[Faka]

I have made the task. Delete the topic, thanks ! :-)