Cu(IO3)2(s) <-> Cu2+ + 2IO3-

Kps = [Cu2+] [IO3-]^2

[Cu2+] = 0,01 + s

[IO3-]2 = 2s

Kps = (0,01) * (2s)^2

1,4∙10-7 = (0,01) ∙ 4s2

s = 1,87∙10-3