1. A piece of metal with mass of 2.1 is heated to 344.69 K. The metal is placed in a water bath of mass 50.64 at an initial temperature of 293.93 K. The final temperature of the water is measured to be 294.61 K. The metal is at equilibrium with the water and thus has the same temperature. Calculate the specific heat of the metal given the specific heat of water is 4.184 J g-1 K-1. Report your answer to two decimal places.

2. A sample of water with mass of 48.03 is heated to 343.31 K. The hot water is mixed with cold water of mass 48.96 at an initial temperature of 273.4 K. Calculate the final temperature of the water given the specific heat of water is 4.184 J g-1 K-1. Report your answer to two decimal places.