Name: Thermochemistry Lab Your instructor may ask you to answer these in your lab notebook in a "prelab" section or they may ask you to write your answers in your lab manual and submit them before starting your experiment. Follow your instructor's directions. 1. Define endothermic and exothermic processes and mention a daily example of each one. 2. What is the difference between specific heat and heat capacity? 3. If the molar mass of water is 18.02 g/mol and the specific heat of water is 4.184 Jlg. C calculate the molar heat capacity (Cm) of water 4. We add 3.358 kJ of heat to a calorimeter that contains 50.0 g of water. The temperature of the water and the calorimeter, originally at 22.34-C, increases to 36.74 C. Calculate the heat capacity of the calorimeter in J/C. The specific heat of water is 4.184 Jlg. C. 5. Write the chemical equations for both of the reactions in this experiment. 74