[planke]

Can someone please help me with this problem?

You have two 533.0 mL aqueous solutions. Solution A is a solution of silver nitrate, and solution B is a solution of potassium chromate. The masses of the solutes in each of the solutions are the same. When the solutions are added together, a blood-red precipitate forms. After the reaction has gone to completion, you dry the solid and find that it has a mass of 331.8 g.
(a) Calculate the concentration of the potassium ions in the original potassium chromate solution.
 
(b) Calculate the concentration of the chromate ions in the final solution.
 

[Borek]

Write balanced reaction equation.