Question 2 has subparts. Hence for other question you should repost question.
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0.25 moles ofa monatomic ideal gas starts from point a (400Pa and Im3) in the diagram as shown. It undergoes a constant...
7.5) A 1.15 -mol quantity of monatomic ideal gas undergoes the following cyclic process. The gas starts at point a at STP. It expands isothermally to point b, where the volume is 2.2 times its original volume. Next, heat is removed while keeping the volume constant and reducing the pressure. Finally, the gas undergoes adiabatic compression, returning to point a. a. Calculate the pressures at b and c. (answers in Pa) **Find the volumes at a and b first. **Use...
A monatomic ideal gas undergoes isothermal expansion from 0.08 m3 to 0.22 m3 at a constant temperature (initial pressure is 310 kPa). What are its (a) internal energy change (ΔEΔE), (b) net heat transfer (Q), and (c) net work done (W)? Use negative quantity for heat transfer out of the system or work done on the system.
Part A:Refer to diagram 2. A flask contains 85.2 moles of a monatomic ideal gas at pressure 6.9 atm and volume 13.4 liters (point A on the graph. Now, the gas undergoes a cycle of three steps: - First there is an isothermal expansion to pressure 3.65 atm (point B on the graph). - Next, there is an isochoric process in which the pressure is raised to P1 (point C on the graph). - Finally, there is an isobaric compression...
An ideal monatomic gas undergoes changes in pressure and volume, as shown in the pV diagram below. The initial volume is 0.02 m3 and the final volume is 0.10 m3 20 10 01 (a) Calculate the magnitude, or absolute value, of the Work done on the gas in this process. (Be careful with units. Your answer should be in Joules. 1 atm 1.013x 105 Pa.) (b)The work done ON the gas is: O positive O negative (c) The initial temperature...
A gass undergoes adiabatic expansion to a pressure of 760 Pa and a volume of 7.5 m3 . The gas then undergoes isothermal compression to a volume of 4m3 . The gas then undergoes an isochoric process and returns to 1800 Pa of pressure. (Find Q,W, delta U for this isochoric process.) a) Find Q b) Find W c) Find delta U
A quantity of a monatomic ideal gas undergoes a process in which both its pressure and volume are doubled as shown in the figure above. DATA: V0 = 0.39 m3 P0 = 12500 Pa. A. What is the change of the internal energy of the gas? B. What was the work done by the gas during the expansion? C. What amount of heat flowed into the gas during the expansion? 2Po Po 2 Vo Vo 2003 Thomson Brooks/Cole
(5 pts) 13. A monatomic ideal gas undergoes an adiabatic expansion (Q0). In this process what happens to the temperature of the gas? 001 ( Creos ToD a) decreases (b) doesn't change (c) increases 00 () sto() (5 pts) 14. A quantity of 4.00 moles of a monatomic ideal gas (C, 3R/2, C, - 5R/2) undergoes an isothermal process (AT = 0) at a constant temperature of T 300 K. In the process the volume of the gas increases from...
12. 1 mole of an ideal gas undergoes an isothermal expansion from V1 = 1.4L followed by isobaric compression, p = cst.if P1 = 4.4atm, p2 = 1.7atm → ?- m calculate the work done by gas during the expansion. Express work in J = N·m! • For isothermal processes, AT = 0 T = cst → w=faw=fr&v=/MRT AV 594 Show your work like: `x-int_0^5 v(t)dt rarr x-int_0^5(-4*t)dt=-50 m 13. 1 mole of an ideal gas undergoes an isothermal expansion...
A 3-mole of a monatomic ideal gas undergoes an isothermal expansion at 450 K, as the volume increased from 0.010 m3 to 0.060 m3. What is the work done by the gas and the change in the internal energy of the gas respectively during this process? (R = 8.31 J/mol · K) 15.1 kJ, 3.6 kJ 20.1 kJ, O.O kJ 20.1 kJ, 18.5 kJ -17.2 kJ, 20.1 kJ -20.1 kJ, O kJ
400 moles of an ideal monatomic gas are kept in a cylinder fitted with a light frictionless piston. The gas is maintained at the atmospheric pressure. Heat is added to the gas. The gas consequently expands slowly from an initial volume of 10 m3 to 15 m3. (a) Draw a P-V diagram for this process. (b) Is this thermodynamic process an isothermal expansion, an isobaric expansion or an adiabatic expansion? (c) Calculate the work done by the gas. (d) Calculate...