A 31.0 g sample of aluminum, which has a specific heat capacity of 0.897 Jig .C , is dropped into an insulated container containing 300.0 g of water at 85.0 "C and a constant pressure of 1 atm. The initial temperature of the aluminum is 7.0 "C. Assuming no heat is absorbed from or by the container, or the surroundings, calculate the equilibrium temperature of the water. Be sure your answer has 3 significant digits