1 mole of Cu at temp. 0 Celsius is placed in thermal contact with a second mole of Cu (at 100 Celsius). Pressure in the system is maintained at 1 atm. The two moles of copper are thermally insulated from the surroundings. Cp = 33.64 + 6.28x10^-3*T J/mol*K (a) Calculate the common temp. in the adiabatic enclosure when thermal equilibrium is reached. (b) How much heat is transferred between the two parts of the system? Entropy?