When 1.55 g of solid thallium (I) bromide is added to 1.00 L of water, the salt dissolves to a small extent.
TlBr(s) = Tl+(aq) + Br(aq)
The thallium (I) and bromide ions in equilibrium with TlBr each have a concentration of 1.9 x 10-3 M. What is the value of Ksp for TlBr?