figure below). It is warmed A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K (point A in the at constant volume to 3.00 atm (point 8). Then it is allowed to expand isothermally to 1.00 atm (point C) and at last compressed Isobarically to its original state. P (atm) 10 15 (a) Find the number of moles in the sample. moles (b) Find the temperature at point B. (c) Find the temperature at point C (d) Find the volume at point C Now consider the processes A → B, B → C, and C → A. Describe how to carry out each process experimentally. This answer has not been graded yet. (f) Find Q, w, and ΔErt for each of the processes. Q (k)) W (kJ) Eint (k)) A→B (g) For the whole cycle A →B.. C → A, find Q, w, and Δ.nt- kd kJ kJ Eint