describe all the different steps and chemical cycles in the Solvay Process and note the reaction conditions $($especially temperature$)$ of each step. Find or calculate the thermodynamics of the overall process $($the heat and free energy of reaction at $25$C for the net overall reaction$)$ and the thermodynamics $($heat and free energy of reaction$)$ of each separate step $($at standard conditions and at the temperature of each step$).$ Comment on how and why the process conditions $($temperature and the removal of products during reaction$)$ were chosen to overcome unfavorable thermodynamics or for other reasons. $($Recall that reactions do not spontaneously proceed toward completion if free energy of reaction is positive.$)$