We now consider three moles of ideal gas at the same initial state (3.0 L at 273 K). This time, we will first perform an isobaric compression, then an isothermal expansion to bring the gas to the final state with the same volume of 3.0 L, and at temperature 130 K. Hint (a) How much work (in J) is done on the gas during the isobaric compression? W compression= J (b) How much work (in J) is done on the gas during the isothermal expansion? W expansion J =

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Chapter2: The Kinetic Theory Of Gases
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Problem 34P: (a) What is the gauge pressure in a 25.0 cc car tire containing 3.60 mol of gas in a 30.0-L volume?...
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EXERCISE
We now consider three moles of ideal gas at the same initial state (3.0 L at 273 K). This time, we will first perform an isobaric compression, then an isothermal
expansion to bring the gas to the final state with the same volume of 3.0 L, and at temperature 130 K.
Hint
(a) How much work (in J) is done on the gas during the isobaric compression?
W compression
=
(b) How much work (in J) is done on the gas during the isothermal expansion?
W
expansion
=
Transcribed Image Text:EXERCISE We now consider three moles of ideal gas at the same initial state (3.0 L at 273 K). This time, we will first perform an isobaric compression, then an isothermal expansion to bring the gas to the final state with the same volume of 3.0 L, and at temperature 130 K. Hint (a) How much work (in J) is done on the gas during the isobaric compression? W compression = (b) How much work (in J) is done on the gas during the isothermal expansion? W expansion =
An Isothermal Expansion
A 1.0 mol sample of an ideal gas is kept at 0.0°C during an expansion from 3.0 L to 10.0 L.
AEint
W
P
P;
Vi
Isotherm
PV = constant
The curve is a
hyperbola.
V
Transcribed Image Text:An Isothermal Expansion A 1.0 mol sample of an ideal gas is kept at 0.0°C during an expansion from 3.0 L to 10.0 L. AEint W P P; Vi Isotherm PV = constant The curve is a hyperbola. V
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Step 1

According to guidelines we need to solve only first question kindly repost other questions in the next question .

Given value---

  • number of mole = 3 .
  • initial volume = 3 L.
  • initial temperature = 273 K.
  • final temperature = 130 K.

We have to find---

  • How much work (in J) is done on the gas during the isobaric compression?
  • How much work (in J) is done on the gas during the isothermal expansion?
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