I am stuck on this Chemistry question.
1) A 25.0 mL sample of a 1.20 M potassium chloride solution is mixed with 15.0 mL of a 0.900 M barium nitrate solution and this precipitation reaction occurs:
2KCl(aq) + Ba(NO3)2(aq) => BaCl2(s) + 2KNO3(aq)
The solid BaCl2 is collected, dried, and founded to have a mass of 2.45g. Determine the limiting reactant, theoretical yield, and the percent yield.