A sample consisting of 1.00 mol Ar is expanded isothermally at 0C from 22.4 dm 3 to

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A sample consisting of 1.00 mol Ar is expanded isothermally at 0°C from 22.4 dm3 to 44.8 dm3

(a) Reversibly,

(b) Against a constant external pressure equal to the final pressure of the gas, and

(c) Freely (against zero external pressure). For the three processes calculate q, w, ∆U, and ∆H.

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Physical Chemistry

ISBN: 9780716787594

8th Edition

Authors: Peter Atkins, Julio De Paula

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