How many grams of silver chloride can be prepared by the reaction of 100.0 mL of 0.20 Msilver nitrate with 100.0 mL of 0.15 Mcalcium chloride

Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .