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Topic: Starting from dG=Vdp-Sdt+Σudn, show that Δg= nRT ln(p f/pi)  (Read 2110 times)

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Offline dancinggurl13

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Starting from dG=Vdp-Sdt+Σudn, show that Δg= nRT ln(p f/pi)
« on: May 09, 2016, 12:40:59 PM »
Starting from dG=Vdp-Sdt+Σurn show that ΔG=nrt(p final/ p intial) for ideal gas in isothermal condition.

The Sdt term would cancel because no change in temperature. Would the udn term cancel because moles are constant for an ideal gas. Σ
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Offline mjc123

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Re: Starting from dG=Vdp-Sdt+Σudn, show that Δg= nRT ln(p f/pi)
« Reply #1 on: May 11, 2016, 04:45:25 AM »
Yes
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