1.10. A mole of argon and a mole of helium are contained in vessels of equal volume. If argon is at 300 K. what should the temperature of helium be so that the two have the same entropy?

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Note that this result implies: (-Nu + PV + E)/T = S, i.c. Nu = E+ PV-TS.
1.10. A mole of argon and a mole of helium are contained in vessels of equal volume. If argon is
at 300 K, what should the temperature of helium be so that the two have the same entropy?
1.11. Four moles of nitrogen and one mole of oxygen atP= 1 atm and T= 300 K are mixed
together to form air at the same pressure and temperature. Calculate the entropy of mixing per mole
of the air formed.
ontronu of mixing doriued in Sec I5 satisf the
Transcribed Image Text:Note that this result implies: (-Nu + PV + E)/T = S, i.c. Nu = E+ PV-TS. 1.10. A mole of argon and a mole of helium are contained in vessels of equal volume. If argon is at 300 K, what should the temperature of helium be so that the two have the same entropy? 1.11. Four moles of nitrogen and one mole of oxygen atP= 1 atm and T= 300 K are mixed together to form air at the same pressure and temperature. Calculate the entropy of mixing per mole of the air formed. ontronu of mixing doriued in Sec I5 satisf the
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