10.00g of Au (cp= 0.128 J\g°C) and 5.00g of Pd (cp = 0.245 J/g°C) are placed in a dry test tube. The test
tube and its contents are heated in a boiling water bath to 100. °C. The mixture of gold and palladium
metal is placed into 125 g of water at 21.5 °C. To what final temperature is the water heated by the
metals?