The solubility for CUi is calculated as follows
write the equation for dissociation of CUi
that is CUI ----> CU + + i -
Ksp= (Cu+) (I-)
let the concentration of CU+ be represented by x and also that of I- be represented by also x
Ksp is therefore= X2
x2 = 1x10^-12
find the square root x is therefore = 1 x10^-6
by use of mole ratio the solubity of CUi is therefore = 1 x10 ^-6
