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Madelyn Cearlock
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Joined: Fri Sep 28, 2018 12:19 am


Postby Madelyn Cearlock » Wed Feb 20, 2019 9:14 pm

How do you know if a system has done expansion work or not?

Posts: 61
Joined: Fri Sep 28, 2018 12:18 am

Re: expansion

Postby melodyzaki2E » Wed Feb 20, 2019 9:18 pm

there's usually a volume change or a change in the number of moles between reactants and products, I think.

Jason Ye 2I
Posts: 33
Joined: Fri Sep 28, 2018 12:22 am

Re: expansion

Postby Jason Ye 2I » Thu Feb 21, 2019 12:19 am

If energy is expended for expansion or as heat

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