50 mL of deionizer water at the 82.3 degrees C are added to the calorimeter containing 50 mL of deionizer water at 21.1 degrees C. The final temp of the water is 50 degrees C. use the following values for the density and specific heat of water respectively: 1.00 g/mL and 4.184J/g degree C. Calculate the temp change of the calorimeter