an ideal gas undergoes irreversible isothermal expansion. which is correct? The answer is A. Please explain...
An ideal gas (1.82 moles) undergoes the following reversible Carnot cycle. (1) An isothermal expansion at Thot=850K from 3.20L to 20.40L. (2) An adiabatic expansion until the temperature falls to 298K. The system then undergoes (3) an isothermal compression and a subsequent (4) adiabatic compression until the initial state is reached. a. Calculate work and ΔS for each step in the cycle and its overall efficiency. b. Determine ΔH and ΔU for steps (1) and (2). c. Explain why ΔUcycle=...
One mole of an ideal gas undergoes a reversible isothermal expansion from a volume of 1 L to a volume of 2 L. The change in entropy of the gas in terms of the universal gas constant R is? Final Answer is R ln(2), but I need to know how to calculate this
1.00 mile of a monoatomic ideal gas at 298 K undergoes isothermal expansion from an initial pressure of 12.0 bar to 5.00 bar. Calculate the work if the expansion is done a) against a constant external pressure b) reversibly and isothermally. Problem 3 1.00 mole of a monoatomic ideal gas at 298 K undergoes isothermal expansion from an initial pressure of 12.0 bar to 5.00 bar. Calculate the work if the expansion is done (a) against a constant external pressure...
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...
Suppose 0.80 mol of an ideal gas undergoes an isothermal expansion as energy is added to it as heat Q. If the figure shows the final volume Vf versus Q, what is the gas temperature? The scale of the vertical axis is set by Vfs-0.25 ms, and the scale of the horizontal axis is set by Qs-1080 Qu) Units Number
Suppose 0.88 mol of an ideal gas undergoes an isothermal expansion as energy is added to it as heat Q. If the figure shows the final volume Vf versus Q, what is the gas temperature? The scale of the vertical axis is set by Vfs = 0.32 m3, and the scale of the horizontal axis is set by Qs = 1240 J. V. Qs Qu)
An ideal gas undergoes a reversible isothermal expansion at 57.0 degree C, increasing it's volume from 1.50 L to4.50 L. The entropy change of the gas is 36.0 J/K. How many moles of gas are present?
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
An ideal gas undergoes the following steps reversibly: I. Isothermal expansion from (P_1, T_1, V_1) to (P_2, T_1, V_2) II. Isochoric change from (P_2, T_1, V_2) to (P_3, T_2, V_2) Determine w, q, Delta U, and Delta H for each step.
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.