Delta S for Reversible Processes

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Bailey_Osborne_3A
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Delta S for Reversible Processes

Postby Bailey_Osborne_3A » Tue Feb 14, 2017 8:50 pm

I was wondering if someone could explain why delta S universe/total equals 0 for all reversible processes? Thanks!

Chem_Mod
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Re: Delta S for Reversible Processes

Postby Chem_Mod » Tue Feb 14, 2017 10:25 pm

Because the process is carried out slowly so that at each moment, the system is in equilibrium with the surrounding. So qsys=-qsurr


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