Accepted
at 7:44 p.m. Feb, 02, 2026
by
Brian_BH
Author:
jadsmith911
Type of change:
Updated content
Rationale for change
Sorry for the duplicate (I'm not sure if it shows you the change that was made).
This mnemonic device will help memorize both state functions and symbols. It is from Van Does Chemistry's video on Kaplan's Physics Chapter 3: Thermodynamics.
Pressure (P)
Density (p)
Enthalpy (H)
Internal energy (U)
Gibbs free energy (G)
Entropy (S)
Temperature (T)
Volume (V)
Mnemonic: PaPa HUGS TV
Before
After
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State functions refer to a property of a system that depends only on its {{c1::current state}}, not on the path used to get there.
Lecture Notes
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Missed Questions
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Pixorize
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Sketchy
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Additional Resources
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One by one
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