Entropy and the 2nd and 3rd laws of thermodynamics
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Flashcards related to key vocabulary terms regarding entropy and the laws of thermodynamics.
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5 Terms
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Boltzmann’s constant (k)
R/NA = 1.38 × 10–23 J∙K–1
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Multiplicity (W)
The number of microstates that are compatible with a system’s macrostate.
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Macrostate
The observable state of the system as defined by its state functions (T, P, etc.).
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Microstate
An instantaneous “snapshot” of a system showing the position and momentum of each atom.
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Standard Molar Entropy (Sm˚)
The absolute molar entropy at 298.15 K and 1 bar pressure.
Note 
Flashcards (32)