Solutions of 500. mL of 0.500 M HCl and 500. mL of 0.500 M NaOH at 20.8˚C are mixed in a constant-pressure calorimeter. What is the final temperature (in ˚C, to one decimal place) of the mixed solution given the following information? The heat capacity of the calorimeter Ccal= 350. J/˚C. Specific heat of the solution csoln = 4.184 J/(g ˚C). the density of the solution = 1.00 g/ml.
