In: Chemistry
Consider the process A(l) → A(g) 70.°C 156°C which is carried out at constant pressure. The total ΔS for this process is known to be 75.0 J K−1 mol−1. For A(l) and A(g), the Cp values are 75.0 J K−1 mol−1 and 29.0 J K−1 mol−1, respectively, and are not dependent on temperature. Calculate ΔHvaporization for A(l) at 125°C (its boiling point).