Linked from

The 11 pages that link to Thermodynamic activity, each with the reason it gives.

• Nernst equationRelated: Activities, rather than raw concentrations, are the thermodynamically correct inputs.

• Mass transferRelated: Activity differences can describe transport driving forces more accurately than concentration alone.

• Raoult's lawRelated: Activity replaces mole fraction when real solutions depart from Raoult's law.

• Mole fractionRelated: Activity replaces mole fraction when nonideal interactions make composition alone insufficient.

• Chemical thermodynamicsRelated: Activities replace concentrations in rigorous equilibrium and chemical-potential expressions.

• FugacityNarrower topic: Fugacity is the gas-phase quantity used to construct thermodynamic activity.

• GeothermobarometryRelated: Activity models translate measured mineral compositions into equilibrium calculations.

• Boiling-point elevationRelated: Activities replace simple concentration-based assumptions when real solutions depart from ideal behavior.

• Standard stateRelated: Activity equals one in the chosen standard state and measures departure from that reference.

• Van ’t Hoff equationRelated: Equilibrium constants are defined using activities, even when concentrations approximate them.

• Oxygen fugacityNarrower topic: Activity explains why chemical potential is not determined by concentration alone.