A 50.0 g piece of unknown metal at 53.6 °C is placed in 100…
A 50.0 g piece of unknown metal at 53.6 °C is placed in 100 g of water at 25.0 °C contained in a coffee-cup calorimeter. The metal and water come to the same temperature at 23.6 °C. According to the following table, what is the likely identity of the metal? metal specific heat capacity (J/gK) Mg 1.020 Fe 0.444 Zn 0.390 Ag 0.240 Pb 0.160