Contribution of Motion to Internal Energy


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Ray Guo 4C
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Joined: Fri Sep 28, 2018 12:15 am

Contribution of Motion to Internal Energy

Postby Ray Guo 4C » Sun Feb 10, 2019 10:11 pm

Have trouble getting the right answer of Self-test 4B.3A on the 7th ed book. "Estimate the contribution of motion to the molar internal energy of water vapor at 25 Celcius degrees." Why is it not 3.72 kJ.Mol^-1?

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Re: Contribution of Motion to Internal Energy

Postby Chem_Mod » Wed Feb 13, 2019 4:52 pm

Motion includes translation and rotation, so for water


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