EML3100 Thermo - Summer 2001 - Web Lesson

Entropy changes in solids liquids and ideal gases - PAGE 2

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We will now use these equations to derive/develop a method for determining entropy changes in solids liquids and ideal gases.

Using TdS = dU + pdV and dividing through by T, we get

,

and using TdS = dH - Vdp and dividing through by T we get
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