The solubility product constants of AgCl, AgBr, and AgI are, respectively, 1.7 x 10-10 ,4.1 x 10-13, and 1.5 x 10-16. The Ksp expression for each silver halide, AgX, is:
Ksp = [Ag+][X-]
When the ion product [Ag+][X-], exceeds the Ksp , AgX(s) will precipitate until the ion product once again equals Ksp. if the Ag+ ion concentration in the mixture is 0.067M (diluted from 0.1M), calculate the detection limit of this reaction for each halide, the value below which there will be no observed reaction.