Display all calculations clearly to receive full credit. 1. A 80 grams block of copper is in a pot of boiling water and has a temperature of 100C. The block is removed from the boiling water and immediately placed in an insulated container which has a 200 grams of water that has a temperature of 20C. What will be the final equilibrium temperature of the system (block of copper and water) when thermal equilibrium is reached? (The heat capacity of the insulated container is negligible.) 2. How much energy must be added to change the temperature of a sample of 60 g of Water from -20 degrees Celsius to 130 degrees Celsius?