Standard Molar Entropies (So)
Standard states: 1 atm for gases; 1 M for solutions; pure substance
in its most stable form for solids and liquids.
units: J/mol/K at 25 oC
The Third Law leads to absolute values for the entropies of substances!
This value equals the entropy increase in a substance
upon raising its temperature from 0 K to the specified temperature.
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