Given: Percent Error = experimental value - known value] known value 1. Given the known heat of vaporization (GHvap) of water is 44.01 kJ/mole, determine the percent error using the AHvap you determined experimentally from the graphing exercise completed in Part B. 2. Use the Clausius-Clapeyron equation to determine the normal boiling point of water. Refer to Table 2 on your data sheet and pick any data point to use for P. and T1. Use the known heat of vaporization of 44.01 kJ/mole. Show your work below. 3. An unknown liquid has a heat of vaporization of 8.17 kJ/mole. If the vapor pressure of this liquid at -181.4 C is 100. torr, what is the normal boiling point of this liquid