For water vapor using the Pitzer virial equation to predict the behavior of PVT. Using the model, find the work for each of the stages of the following cyclic process and determine at the end the total work obtained from the cycle. Each of the stages is carried out in a mechanically reversible way and in a closed system. The following describes the stages of the cyclical process 1-2 Reversible, closed, isochoric process where the steam starts at a condition of 24 bars and 300C and is brought to a temperature of 500C 2-3 Reversible, closed, isothermal process in which the water vapor decreases to 24 3-1 reversible, closed, isobaric process in which the water vapor returns to its initial conditions of temperature and pressure

a) calculate the work in J/mol of stage 1-2 B) calculate the work of stage 2-3 in J/mol c) calculate the work of stage 3-1 in J/mol D) calculate the work of the cycle 1-2-3- in J/mol