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Topic: Calculate DeltaT and Delta S, please?  (Read 8917 times)

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Offline tkim2

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Calculate DeltaT and Delta S, please?
« on: October 28, 2007, 05:21:10 PM »
A gaseous sample consisting of 1.00 mol molecules described by the equation of state p*(V/n)=RT(1+Bp). Initially at 373 K, it undergoes Joule-Thomson Expansion from 100 atm to 1.00 atm. Given that heat capacity= 5/2 R, μ =0.21 K atm^-1 , B=-0.525 (K/T) atm^-1, and that these are constant over the temperature range involved, calculate Delta T and Delta S, please. Thank you very much

Offline Borek

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Re: Calculate DeltaT and Delta S, please?
« Reply #1 on: October 28, 2007, 06:14:00 PM »
Read forum rules, please. Thank you very much.
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Re: Calculate DeltaT and Delta S, please?
« Reply #2 on: October 29, 2007, 01:12:42 AM »

Go to www.cramster.com....all smart people there that really answer your questions rather than tell you to read the rules

Offline macman104

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Re: Calculate DeltaT and Delta S, please?
« Reply #3 on: October 30, 2007, 03:56:43 AM »
People answer questions here too.  But people aren't here to simply answer your homework.  Learning always happens better when someone guides you to the answer, and doesn't just hand you a solved problem.  *shrug*

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