Q3

Consider you are working at laboratory, and you have liquid n-hexane (C6H14) at ambient temperature and pressure (25C and 1atm). Based on your experiment procedure, you need to have vapor phase of n-hexane at 300C and 1atm. (a) Draw the hypothetical process path for phase change and calculate the enthalpy changes for each step. Determine the total specific enthalpy (kJ/mol) of n-hexane for this process. (b) Assuming ideal gas behavior, calculate the specific internal energy (kJ/mol) of the n hexane vapor at 300C and 1atm. Consider you are working at laboratory, and you have liquid n-hexane (C6H14) at ambient temperature and pressure (25C and 1atm). Based on your experiment procedure, you need to have vapor phase of n-hexane at 300C and 1atm. (a) Draw the hypothetical process path for phase change and calculate the enthalpy changes for each step. Determine the total specific enthalpy (kJ/mol) of n-hexane for this process. (b) Assuming ideal gas behavior, calculate the specific internal energy (kJ/mol) of the n hexane vapor at 300C and 1atm