Thermodynamics and Redox Essay

Essay Question #1 - For the following REDOX reaction, state the oxidation number for each element in the reaction. State which element is being oxidized and which element is being reduced, as well as how you know. State which element is the oxidizing agent and which element is the reducing agent, as well as how you know
Essay Question #2 - A 21.5 g sample of a metal is immersed in boiling water at 100.0º C and then transferred to a calorimeter containing 75.0 g of water at 22.5ºC . The final temperature of the water is 27.0ºC. What is the specific heat of the metal? Using the table in Section 13.1, identify the metal. Please show all work for credit.