Van't Hoff equation: ln(K₂/K₁) = −ΔH/R · (1/T₂ − 1/T₁)

Layer 2 — Chemistryin the chemical-thermodynamics subtree

Van't Hoff equation (1884, Études de Dynamique Chimique): the temperature dependence of the equilibrium constant follows the reaction enthalpy, d ln K / dT = ΔH°/(RT²), integrated under the approximation that ΔH is temperature-independent…

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