A coffe cup calorimeter, Ccal=1.639E3 JC^-1, contains 33.5 mL of water at a temperature of 21.0 C. An unknown metal with a mass of 64.35 g is heated to 83.2 C then added to the calorimeter. The final temperature of the the calorimeter is 24.0 C. What is the specific heat capacity of unknown metal? The specific heat capacity of water is 4.184 J g^-1 C^-1