You Have 88

You have 88.6 mL of a 2.50 M solution of Na₂CrO₄(aq) .You also have 125 mL of a 2.50 M solution of AgNO₃(aq) .Calculate the concentration of Na⁺ after the two solutions are mixed together.

A) 0.00 M
B) 1.04 M
C) 2.07 M
D) 5.00 M
E) 0.443 M