Expansion work done on the system


and

Moderators: Chem_Mod, Chem_Admin

Jessica Lutz 2E
Posts: 56
Joined: Fri Sep 29, 2017 7:04 am

Expansion work done on the system

Postby Jessica Lutz 2E » Sat Feb 10, 2018 10:18 pm

8.47 states that 22kJ of expansion work is done on the system (and thus the work is positive). I thought that a system could only be expanded if it is doing the work itself and only compressed if work is being done on it. Am I misunderstanding this concept or the question?

Jakob von Morgenland 2C
Posts: 31
Joined: Sat Jul 22, 2017 3:00 am
Been upvoted: 1 time

Re: Expansion work done on the system

Postby Jakob von Morgenland 2C » Sat Feb 10, 2018 10:23 pm

Sounds like the question is not worded in the best manner. I think that's technically compression work, since it the system is being compressed.


Return to “Calculating Work of Expansion”

Who is online

Users browsing this forum: No registered users and 1 guest