Question

Calculate the Ksp (solubility product CONSTANT) value of AgI if at equilibrium [I -] = 1.23 x 10 -6 M (Hint: write the balanced chemical reaction and Ksp expression) Enter using 'e' notation: .00555 would be entered 5.55e-3

Answer 1

AgI    <--------------------> Ag+   +   I-

                                         S           S

Ksp = [Ag+][I-]

       = s^2

       = (1.23 x 10^ -6)^2

       = 1.513 x 10^-12

Ksp = 1.513 x 10^-12