Question
Asked Nov 4, 2019
Determine the AH' for 4 moles of a gas (Cp-4R) going from (25°C, 10 bar) to (125°C, 20 bar), If
RT
the PVT behavior of a gas is described by the EOS:
where b- 1000 cm3/mol.
P=
(V-b)'
17.302 KT
P2.1 AHt
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Determine the AH' for 4 moles of a gas (Cp-4R) going from (25°C, 10 bar) to (125°C, 20 bar), If RT the PVT behavior of a gas is described by the EOS: where b- 1000 cm3/mol. P= (V-b)' 17.302 KT P2.1 AHt

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check_circleExpert Solution
Step 1

Enthalpy is the sum of Internal energy (U) and flow work (PV).

Total change in enthalpy (ΔHt) at constant pressure is given as:

Where T1 represents initial temperature

              T2 represents final temperature

      &n...

дн-пС дт+PaV+VdP
FnC, АТ+PaV+0
FnC, (T,-т,)+pdv
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дн-пС дт+PaV+VdP FnC, АТ+PaV+0 FnC, (T,-т,)+pdv

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