a) You decide to assess whether the process is feasible according to thermodynamics.You have written down "ideal gas seems reasonable," but you cannot remember why you wrote that. Expand on your statement/provide some justification as to why the potion might be reasonably treated as an ideal gas. b) You also find the statement "just assume cp constant... maybe not good?" Clarify this statement. Under what situations would cp not be constant? c) Presuming that the shaman's potion can be treated as an ideal gas with a constant cp, make a thermodynamically informed judgment as to whether the process described on the scroll is theoretically possible. A possible process should obey the conservation of mass and energy. In addition, the change in entropy of the universe must be positive. Hint: part of your answer should take the form of a mathematical bound on Cp. If you do not obtain an answer and require one for subsequent problem parts, you can presume that this bound is 0