1 mole 2. Compute w,q, and AU for the following processes by an ideal gas: 1)...
2. Compute w,q, and AU for the following processes by an ideal gas: 1) irreversible expansion against a constant external pressure of 2.00 atm from 5.00 L to 10.00 L at 30°C. 2) one irreversible compression using minimum external pressure to achieve the reverse process.
Compute the work done by a gas on the surrounds when it expands against a constant external pressure of 2.00 atm from 5.00 L to 10.00 L at 30C. If 2.00 atm is the gas pressure at 10.00 L, 30C, compute the number of mole of gas. Compute the work that must be done by the surrounds on the gas to return the gas to its initial state using one irreversible compression.
Consider the expansion of 1.00 mole of (ideal) Ne from 2.00 atm at 75.00 C: the volume is doubled in the process. Find q, w, Delta H and the final pressure and temperature for a) reversible adiabatic expansion b) reversible isothermal expansion c) reversible constant pressure expansion d) irreversible adiabat against 0.500 atm external pressure
2. One mole of an ideal gas at an initial state of 300 K, 2.4618 atm and 10.0 L is isothermally expanded to 20.0 L against a constant external pressure of 1.2309 atm. Calculate AU, W, q, and AS for the process. Show that the Clausius inequality is satisfied.
2. One mole of an ideal gas at an initial state of 300 K, 2.4618 atm and 10.0 L is isothermally expanded to 20.0 L against a constant external pressure of 1.2309 atm. Calculate AU, W, q, and AS for the process. Show that the Clausius inequality is satisfied.
2) Construct a table (or use the one below) with 9,w, AU, AH as the headings. Determine whether each of these quantities is postive, negative, or zero for five (5) of the following nine processes. (If you choose more than five, only the first five answers will be graded, so decide which five you are most confident in and only answer those.) (4 pts each. 20 pts total) 1. Freezing of acetone at 1 atm and it's normal freezing point....
Consider one mole of an ideal gas at 25.0degree C. Calculate q, w, delta E, delta H, delta S, and delta G for the expansion of this gas isothermally and irreversibly from 2.45 times 10^-2 atm to 2.45 times 10^-3 atm in one step. Calculate q, w, delta E, delta H, delta S, and delta G for the same change of pressure as in part (a) but performed isothermally and reversibly. Calculate q, w, delta E, delta H, delta S,...
1) Compute the following values (in Joules) of w,q, AE, AH, AS, AA, and AG for 2.00 mole of an ideal gas that undergoes a reversible isothermal (300K) expansion from P = 5.00 atm to P = 0.500 atm.
1. a 10 mol sample of ideal gas whose heat capacities are Cv= 20.8 J/K Mole and Cv = 29.1 J/K Mole a. Undergoes a reversible constant volume cooking from 49.3 L, 300 K, and 5.00 atm to 150 K. Calculate q, w, and ΔU. b. the same gas then underwent a reversible constant pressure expansion from 150 K and 2.50 atm to 98.6 L. Calculate q , w, and ΔU. You'll need the ideal gas law to calculate T-final...
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...