Derive equations (22.21), (22.22) and (22.23). = β N - Σ.Ν.Ρ - kBT (42) v-ΣΕΡ=-(83) S = −kB Σ P; in Pi = Ξ μ +uN, U-µN + kBT ln Z T (22.21) (22.22) (22.23)
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