2 more answer choices to question 9 6. One mole of an ideal gas is expanded...
1. a) One mole of an ideal gas at 298.15 K is expanded reversibly and isothermally from 1.0 L to 15 L. Determine the amount of work in Joules. b) Determine the work done in Joules when one mole of ideal gas is expanded irreversibly from 1.0 L to 15.0 L against a constant external pressure of 1.0 atm.
3. Determine the work done in Joules when one mole of an ideal gas is expanded irreversibly from 1.0 L to 10 L against a constant external pressure of 1.0 atm. Briefly comment the difference between reversible and irreversible work based on the calculated results.
0.780 mol of an ideal gas, at 51.01 °C, is expanded isothermally from 1.94 L to 3.14 L. 1. What is the initial pressure of the gas, in atm? 1.07×101 atm You are correct. 2. What is the final pressure of the gas, in atm? 3. How much work is done on the gas, (in J), if the expansion is carried out in two steps by changing the volume irreversibly from 1.94 L to 3.14 L against a constant pressure...
| One mole of an ideal gas does 2750 J of work on its surroundings it expands isothermally ta final pressure of 1.00 atm and volume of 42.0 L (a) Determine the initial volume of the gas (in m (b) Determine the temperature of the gas (in K), (c) what lr? what is the final volume of the gas (in m at a final pressure of 1.00 atm if the work done by the gas on its 5urroundings is halved?...
012. One mole of an ideal gas does 3.00x10' J of work on its surroundings as it expands isothermally to a final pressure of 1.00 atm and a volume of 25.0 L. Determine the initial volume of the gas. A) 7.62 L B) 8.11 L C) 9.05 1L D) 6.60 1 E) 8.99 L
012. One mole of an ideal gas does 3.00x10' J of work on its surroundings as it expands isothermally to a final pressure of 1.00 atm...
1) An ideal gas is enclosed in a cylinder with a movable piston
on top of it. The piston has a mass of 8,000 g and an area of 5.00
cm2 and is free to slide up and down, keeping the pressure of the
gas constant. (a) How much work is done on the gas
as the temperature of 0.105 mol of the gas is raised from 10.0°C to
260°C? J b) What does the sign of your answer to...
One mole of an ideal gas does 3800 J of work on its surroundings as it expands isothermally to a final pressure of 1.00 atm and a volume of 28.0 L. Determine (a) the initial volume and (b) the temperature of the gas. Question 16 options: a (a) 9.54 L; (b) 33.7° C b (a) 7.33 L; (b) 341° C c (a) 9.54 L; (b) 3.37° C d (a) 7.33 L; (b) 67.7° C e (a) 7.33 L; (b) 311°...
4. One mole of monoatomic ideal gas, initially at 27 oC and 1 bar, is heated and allowed to expand reversibly against constant pressure of 1 bar until the final temperature is 127 °C. 4.1 What are the initial (Vi) and final (V2) volumes of the gas? 4.2 Calculate the work (w) that the gas does during this expansion. 4.3 Calculate the internal energy change (AU) of this expansion process 4.4 Calculate the enthalpy change (AH) of this expansion process.
Incorrect Question 8 0/1 pts 0.28 litre of an ideal monatomic gas (Cv.m 3R/2) initially at 2 °C and 95 atm pressure undergo an expansion against a constant external pressure of 1.02 atm, and do 1.2 k of work. The final pressure of the gas is 1.02 atm. Calculate the change in enthalpy, AH. Report your answer in J 3660
0.31 litre of an ideal monatomic gas (Cv,m = 3R/2) initially at 23 °C and 0 atm pressure undergo an expansion against a constant external pressure of 1.11 atm, and do 1.9 kJ of work. The final pressure of the gas is 1.11 atm. Calculate the change in enthalpy, ΔH. Report your answer in J.