delta h, q, and delta u


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Dahriel Aron 3A
Posts: 60
Joined: Fri Sep 25, 2015 3:00 am

delta h, q, and delta u

Postby Dahriel Aron 3A » Mon Jan 25, 2016 7:46 pm

does q= delta h at constant pressure? and does delta u = delta h at constant volume?

Meredith Shuffett 2C
Posts: 24
Joined: Fri Sep 25, 2015 3:00 am

Re: delta h, q, and delta u

Postby Meredith Shuffett 2C » Mon Jan 25, 2016 8:38 pm

At constant volume, ∆U=q
At constant pressure, ∆U=q+w which turns into ∆U=∆H-p∆V


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