w vs wmax


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Nicole Garrido 2I
Posts: 52
Joined: Fri Sep 28, 2018 12:18 am

w vs wmax

Postby Nicole Garrido 2I » Sat Mar 02, 2019 5:49 pm

What is the difference between the measurement of work and work max. Does an expanding reaction have a work max?

AdityaGuru1H
Posts: 65
Joined: Fri Sep 28, 2018 12:17 am

Re: w vs wmax

Postby AdityaGuru1H » Sat Mar 02, 2019 6:02 pm

I think it is the just the maximum amount of work possible like how an isothermal expansion has more work than a constant pressure one

Albert Duong 4C
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Joined: Fri Sep 28, 2018 12:17 am
Been upvoted: 1 time

Re: w vs wmax

Postby Albert Duong 4C » Sat Mar 02, 2019 6:27 pm

Maximum work (in the case of -n*F*E which is the product of total charge and cell potential) refers to the maximum amount of energy available to do work whereas work tends to be the amount of energy used (or to be used) to do work. ie Wmax is the most work that can be done with the available energy while W is a set amount of energy that did the work.

Karan Thaker 2L
Posts: 75
Joined: Fri Sep 28, 2018 12:26 am

Re: w vs wmax

Postby Karan Thaker 2L » Sat Mar 02, 2019 7:39 pm

It's the maximum nonexpansion work a system can do at reverseible conditions.

IsabelLight2H
Posts: 34
Joined: Wed Oct 03, 2018 12:15 am

Re: w vs wmax

Postby IsabelLight2H » Sat Mar 02, 2019 11:08 pm

Why does it not measure expansion work?

Meghanhe1l
Posts: 60
Joined: Fri Sep 28, 2018 12:17 am

Re: w vs wmax

Postby Meghanhe1l » Sun Mar 03, 2019 3:46 pm

Max work assumes that all change in energy (delta G) is translated to work


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