Aqueous potassium bromide reacts with aqueous silver nitrate agno3 to form aqueous potassium nitrate kno3 and solid silver bromide . write a balanced chemical equation for this reaction.

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 .