Thursday
July 24, 2014

Posts by Catelyn


Total # Posts: 1

chemistry
For a certain reaction at constant pressure, ∆H = -15kJ, and 22 kJ of expansion work is done on the system. What is ∆U for this process? So I know ∆= ∆U + Work flow If work is being done on the system, shouldn't work flow be positive? So I assumed i...

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