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Inverse View
It is not the case that Macroscopically observable phenomena of gases can be described in terms of microstates of systems of particles obeying Newtonian mechanics.
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Reasons For
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Reason for 1 of 2
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1.
Thermodynamic irreversibility (entropy increase) cannot be derived from time-symmetric Newtonian mechanics without additional assumptions like Boltzmann's Stosszahlansatz.
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2.
The Loschmidt reversibility objection shows any microstate derivation of irreversible macro-phenomena requires non-mechanical statistical postulates.
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3.
Therefore, Newtonian mechanics alone is insufficient to fully describe macroscopic thermodynamic phenomena.
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Reason for 2 of 2
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1.
Quantum mechanical effects, such as quantum statistics governing fermions and bosons, are necessary to correctly describe gas behavior at low temperatures.
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2.
Classical Newtonian mechanics fails to predict phenomena like Bose-Einstein condensation and the specific heat anomalies explained only by quantum theory.
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3.
Thus, Newtonian mechanics provides only an approximation insufficient for a complete description of gas microstates.
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Reasons Against
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Reason against
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1.
Bernoulli developed a kinetic theory of gases in which macroscopic phenomena are explained by particle-level mechanics.
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2.
Newtonian mechanics provides the laws governing the behavior of elementary particles.
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