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Van der Waals' Equation
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Clausius–Clapeyron Relation
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First Law of Thermodynamics
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Density
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Physics Formulas
>
Thermodynamics
> Entropy
Entropy
The entropy is defined as:
Where:
1, 2: stand for phase 1 and 2
T
: temperature
d'
Q
rev
: heat added to the system
For an ideal gas we have:
Where we have:
n: number of moles
c: heat capacities for constant volume and pressure
p: pressure
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