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The 66 pages that link to Gibbs free energy, each with the reason it gives.

• Chemical equilibriumRelated: At equilibrium, the Gibbs free energy of reaction is zero under constant-temperature, constant-pressure conditions.

• SolubilityRelated: The balance of enthalpy and entropy changes governs whether dissolution is favorable.

• HydrolysisRelated: Free-energy change distinguishes favorable hydrolysis from merely possible bond cleavage.

• Chemical potentialRelated: At fixed temperature and pressure, chemical potential is the Gibbs free-energy change per amount added.

• Phase transitionRelated: The stable phase minimizes Gibbs free energy under these conditions.

• ThermodynamicsRelated: Its decrease predicts the direction of spontaneous change under common laboratory conditions.

• Phase diagramRelated: The stable phase is the one with the lowest Gibbs free energy under given conditions.

• Nernst equationRelated: Equating reaction free energy with electrical work yields the equation.

• EnthalpyRelated: It combines enthalpy with entropy to assess processes at constant temperature and pressure.

• VolatilityRelated: Free-energy differences help determine which phase is favored under specified conditions.

• Electrochemical cellRelated: Its change sets the maximum electrical work obtainable from a reversible cell.

• Activation energyRelated: Its activation counterpart describes barriers in solution and other condensed phases.

• ATPNarrower topic: ATP-powered reactions proceed through favorable changes in free energy, not energy released by bond breaking alone.

• Equilibrium constantRelated: Its standard reaction change determines the equilibrium constant through an exponential relation.

• Le Chatelier's principleRelated: Equilibrium shifts are the system relaxing toward the lowest Gibbs free energy available.

• Hydrophobic effectNarrower topic: Hydrophobic association is favored when it lowers the system’s Gibbs free energy.

• Redox potentialRelated: Potential differences translate into reaction free-energy changes through transferred charge.

• Standard electrode potentialRelated: The free-energy change of a redox reaction is related directly to its cell potential.

• Clausius–Clapeyron relationNarrower topic: Phase equilibrium and its boundary can be derived from the Gibbs free energies of competing phases.

• Electron affinityCompared with: Electron affinity is an energy change, not by itself a verdict on whether attachment is spontaneous under all conditions.

• Solvent effectRelated: Solvent stabilization changes species’ free energies and therefore reaction equilibria.

• Vapor–liquid equilibriumRelated: Stable coexistence minimizes Gibbs free energy subject to material balance.

• MetastabilityNarrower topic: Its minima identify stable equilibrium states and help rank metastable alternatives.

• Chemical thermodynamicsRelated: Its change determines whether a reaction is thermodynamically favorable under constant-temperature, constant-pressure conditions.

• Electrochemical potentialNarrower topic: Electrochemical potential is defined through changes in free energy.

• Thermodynamic potentialBroader topic: It is minimized at equilibrium under fixed temperature and pressure.

• Exothermic reactionRelated: Its change combines enthalpy and entropy, clarifying why heat release is not sufficient.

• FugacityRelated: Fugacity encodes the pressure-dependent contribution to a component’s Gibbs chemical potential.

• State functionBroader topic: Its state-function change predicts spontaneity under constant temperature and pressure.

• Critical temperatureRelated: Its equilibrium minima determine which phase is stable at a specified temperature.

• Free energyBroader topic: Its decrease predicts spontaneous change when temperature and pressure stay constant.

• State variableRelated: Its value, computed from state variables, helps predict chemical change.

• ATP hydrolysisRelated: Its change determines whether ATP hydrolysis can drive coupled cellular reactions.

• Phase equilibriumRelated: Stable mineral assemblages minimize this potential under fixed pressure and temperature.

• Surface energyNarrower topic: Surface energy is a contribution to a system’s free energy, especially when its area changes.

• Helmholtz free energyCompared with: Its natural constraints are fixed pressure and temperature, unlike Helmholtz free energy’s fixed volume and temperature.

• Reaction quotientRelated: The reaction free-energy change equals RT ln(Q/K), linking composition to spontaneity.

• Van ’t Hoff equationRelated: Combining its equilibrium relation with enthalpy yields the Van ’t Hoff equation.

• Gibbs–Duhem equationRelated: Differentiating its extensive composition dependence gives the fixed-temperature, fixed-pressure form.

• Walther NernstRelated: Its relation to reaction equilibrium underlies the Nernst equation.

• Josiah Willard GibbsBroader topic: Gibbs’s energy function makes chemical and phase equilibria tractable under common laboratory conditions.

• Pourbaix diagramRelated: The favored form in each region minimizes the relevant thermodynamic potential.

• Maxwell relationsRelated: Its natural variables generate relations involving entropy, pressure, volume, and temperature.

• Physical organic chemistryRelated: Free-energy differences connect molecular interactions to equilibrium and reaction direction.

• Chemical energyRelated: Its change accounts for energy available to drive useful work in reactions.

• Concentration cellNarrower topic: The cell’s electrical work comes from the decrease in Gibbs energy as activities equalize.

• Hess's lawCompared with: Like enthalpy, it is path-independent, but it answers a different thermodynamic question.

• Reversible reactionRelated: Its change helps determine the favored direction and equilibrium condition of a reaction.

• Allotropes of sulfurRelated: The lowest-free-energy sulfur structure is the stable form under specified conditions.

• Equilibrium thermodynamicsBroader topic: Its minimum identifies stable equilibrium under constant-temperature, constant-pressure conditions.