3. One mole of liquid m-Xylene at 25°C is to be converted to saturated vapor at 1 atm of pressure (we are boiling it). Assume that the heat capacity of liquid m-Xylene is a constant at 0.1845 kJ/mol°C Assume that the heat capacity of m-Xylene vapor is a constant at 0.124 kJ/mol°C a) What is the normal boiling temperature of m-Xylene in °C? °C b) How much energy was required to heat the m-Xylene from 25°C to its boiling point? kJ c) How much total energy was required to convert the initial liquid m-Xylene at 25°C to saturated vapor at 1 atm? kJ d) What is the internal energy of the m-Xylene vapor relative to the initial liquid at 25*C? °C.
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