when system is subdivided? intensive variables: t, p extensive variables: v, e, h, heat capacity c
DESCRIPTION
when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/1.jpg)
![Page 2: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/2.jpg)
![Page 3: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/3.jpg)
![Page 4: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/4.jpg)
![Page 5: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/5.jpg)
![Page 6: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/6.jpg)
![Page 7: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/7.jpg)
![Page 8: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/8.jpg)
when system is subdivided?Intensive variables: T, PExtensive variables: V, E, H, heat capacity C
![Page 9: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/9.jpg)
![Page 10: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/10.jpg)
![Page 11: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/11.jpg)
![Page 12: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/12.jpg)
![Page 13: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/13.jpg)
![Page 14: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/14.jpg)
![Page 15: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/15.jpg)
![Page 16: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/16.jpg)
![Page 17: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/17.jpg)
![Page 18: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/18.jpg)
![Page 19: when system is subdivided? Intensive variables: T, P Extensive variables: V, E, H, heat capacity C](https://reader035.vdocuments.site/reader035/viewer/2022070502/56814cb6550346895db9c2c1/html5/thumbnails/19.jpg)
1. One mole of an ideal gas initially at 27oC and 1 atm pressure is heated and allowed to expand reversibly at constant pressure until the final temperature is 327oC. For this gas, Cv=20.8 JK-1mol-1 and is constant over the temperature range. (R=0.08206 Latm K-1mol-1 = 8.314 JK-1mol-1 )
(a) Calculate the work w done on the gas in this expansion (b) What are and for the process ? (C) What is the amount of heat q absorbed by the gas ?
2. One mole of an ideal gas initially at 300 K is expanded from an initial pressure of 10 atm to a final pressure of 1 atm. Calculate and the final
temperature T2 for this expansion carried out according to each of the following paths. The molar heat capacity at constant volume for the gas is
Cv=3/2R. (a) An isothermal, reversible expansion (b) An expansion against a constant external pressure of 1 atm in thermally
isolated (adiabatic) system (c) An expansion against zero external pressure in an adiabatic system.
E H
, , ,E q w H