Ideal Gas Decompression at Constant Volume. State Functions. An ideal gas sealed in a rigid 5.38-L...

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Ideal Gas Decompression at Constant Volume. State Functions. An ideal gas sealed in a rigid 5.38-L...

Ideal Gas Decompression at Constant Volume. State Functions.

An ideal gas sealed in a rigid 5.38-L cylinder, initially at pressure P_i=11.10 atm, is cooled until the pressure in the cylinder is P_f=1.42 atm. What is the enthalpy change for this process?
ΔH =
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What is the change in internal energy for this process?
ΔE =
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Answer 1

Answer #1

Volume = 5.38L Pi= 11.10 atm -Pf = 42 atm At= enthalky change 2 = (vt vap - 3n Rot 5.38 (1.42-11.10) 33x8.314.0 +/- 52. 0784

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Answer 2

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