Suppose that you measure exactly 43.5 mL of cool water at 22.0 C and place it into a calorimeter. Then you add 21.0 mL of warm water (initial temperature of 37.0 C) to the calorimeter. The final temperature of the entire system is 25.5 C. Compute the heat capacity of the calorimeter in J/K assuming that no heat leaks or out of the calorimeter.