1) You suspect that the toluene component from a leaky underground storage tank is being oxidized by bacteria to form p-cresol, and that this compound has entered some drinking water wells. You are asked to answer the following (use online resources as appropriate and to check your answers): a) What is the calculated vapor pressure of this substance (in the pure state) at 25C? 11C? b) How about the substance's enthalpy of vaporization and sublimation (if any)? Please estimate these values c) Suppose 0.5% by weight of this substance is in the gasoline phase; what would the overlying pore space vapor pressure be for p-cresol? You may assume Raoult's Law is obeyed and an average LNAPL molecular weight of 120 g/mole