A metal object with mass of 21.1 g is heated to 97.0 C and then transferred to an insulated container containing 88.0 g of water at 20.5 C. The water temperature rises and the temperature of the metal object falls until they both reach the same final temperature of 25.0 C. What is the specific heat of this metal object? Assume that all the heat lost by the metal object is absorbed by the water.

specific heat: cal/g x C