When a 60.0 mL solution of 2.0 M CuSO4 is mixed with 40.0 mL solution of 1.0 M LiOH in a constant pressure calorimeter, a precipitate forms and the temperature of the mixture rises from 22.2C to 29.1C. What is the identity of the precipitate and what is the change in enthalpy of the reaction per mole of copper? Assume the calorimeter absorbs negligible quantity of heat and the specific heat and density of the solution are that as pure water.