Help with all FIVE questions please!!

1. What is the energy change when 25.0 grams of water cools from 67.0 C to 22.5 C? Answer in J

2. In an experiment, 29.0 g of metal was heated to 98.0C and then quickly transferred to 150.0 g of water in a calorimeter. The initial temperature of the water was 26.5C, and the final temperature after the addition of the metal was 32.5C. Assume the calorimeter behaves ideally and does not absorb or release heat. What is the value of the specific heat capacity (in J/gC) of the metal?

3. 2.60 kJ of heat is added to a slug of gold and a separate 2.60 kJ of heat is added to a slug of zinc. The heat capacity of the gold slug is 433J/C while the heat capacity of the zinc slug is 545 J/C. If the slugs are each originally at 25.00C, what is the final temperature of each slug? (Zinc and Gold)

4. Exactly 14.5 mL of water at 27.0 C is added to a hot iron skillet. All of the water is converted to steam at 100.0C. The mass of the skillet is 1.40 kg. What is the change in temperature of the skillet? (In C)

5. An insulated container is used to hold 48.1 g of water at 35.6 C. A sample of copper weighing 11.2 g is placed in a dry test tube and heated for 30 minutes in a boiling water bath at 100.0C. The heated test tube is carefully removed from the water bath with laboratory tongs and inclined so that the copper slides into the water in the insulated container. Given that the specific heat of solid copper is 0.385 J/(gC), calculate the maximum temperature of the water in the insulated container after the copper metal is added. (In C)