Presentation on theme: "1. A 5. 1 g piece of gold jewelry at a temperature of 100"— Presentation transcript:
11. A 5. 1 g piece of gold jewelry at a temperature of 100 1. A 5.1 g piece of gold jewelry at a temperature of 100.0oC is placed in a coffee cup calorimeter containing 16.9 g of water at 22.5oC. The equilibrium temperature of the system is 23.2oC. The calorimeter constant is known to be 1.54 J/oC.What is the specific heat of the gold? For pure gold s = J/(goC). Is the jewelry pure gold?