A 5.00-g sample of aluminum pellets (specific heat capacity = 0.89 JoC-1g-1) and a 10.00-g sample of

Question:

A 5.00-g sample of aluminum pellets (specific heat capacity = 0.89 JoC-1g-1) and a 10.00-g sample of iron pellets (specific heat capacity = 0.45 JoC-1g-1) are heated to 100.0oC. The mixture of hot iron and aluminum is then dropped into 97.3 g of water at 22.0oC. Calculate the final temperature of the metal and water mixture, assuming no heat loss to the surroundings.