Linked from

The 53 pages that link to Concentration, each with the reason it gives.

• pHCompared with: Hydrogen-ion concentration can differ from the activity used to define pH.

• SolubilityRelated: Solubility is expressed as a limiting concentration using a specified measurement basis.

• DiffusionRelated: A spatial difference in concentration identifies the gradient associated with net diffusion.

• Chemical potentialCompared with: Concentration alone can mispredict transfer when interactions make the system nonideal.

• ElectrolyteRelated: The number of dissolved charge carriers depends partly on electrolyte concentration.

• SolventRelated: It expresses how much solute is dissolved relative to the solution.

• StoichiometryRelated: Concentration describes solution composition; stoichiometry relates amounts across reactions.

• DensityCompared with: It describes a component's proportion, not the mixture's total mass per volume.

• Nernst equationCompared with: Replacing activity with concentration is an approximation valid only when nonideality is negligible.

• Molar massRelated: Molar mass converts between mass concentration and amount concentration.

• Dissolved oxygenNarrower topic: Dissolved oxygen is commonly reported as mass per volume of water.

• SalinityNarrower topic: Salinity is a particular kind of concentration: dissolved salts relative to water.

• DissolutionRelated: Concentration tracks how much dissolved material the solution contains.

• Henry's lawRelated: Concentration is a common measure of dissolved gas in the law’s proportionality.

• Corrosive substanceRelated: A more concentrated solution can cause faster or more severe damage than a dilute one.

• Chemical burnRelated: Higher concentrations often increase the rate and severity of tissue damage.

• Mole fractionCompared with: Unlike many concentrations, mole fraction is a ratio of component amount to total mixture amount.

• Activity coefficientCompared with: Concentration is directly measurable, while the coefficient accounts for its thermodynamic nonideality.

• Partition coefficientNarrower topic: The chosen concentration measure determines the numerical ratio.

• Reaction rateRelated: Concentration change per time is a common way to report reaction rate.

• Aqueous solutionRelated: It quantifies how much solute an aqueous solution contains.

• Specific gravityRelated: Specific gravity can indicate concentration, but does not uniquely specify composition.

• Optical rotationRelated: For many solutions, observed rotation changes with the concentration of the optically active solute.

• Exposure assessmentRelated: Environmental concentration is often a measured input to exposure calculations.

• SupersaturationRelated: Supersaturation compares actual solute concentration with its equilibrium value.

• Calibration curveRelated: Calibration standards specify the analyte levels represented on the curve.

• Concentration gradientNarrower topic: A gradient is a spatial variation in this quantity.

• SoluteRelated: It quantifies how much solute is present in a solution.

• MixtureRelated: Variable component proportions are described quantitatively by concentration.

• Molecular diffusionRelated: Differences in concentration determine the direction of net molecular transport.

• SolutionRelated: It quantifies how much solute a solution contains.

• Strong baseRelated: Strength describes ionization; concentration describes how much base is present.

• Weak acidRelated: A concentrated weak acid remains weak; concentration does not define acid strength.

• Chemical activityNarrower topic: Activity corrects concentration-based descriptions when mixture interactions matter.

• Mass concentrationNarrower topic: Mass concentration is one way to express this broader quantity.

• Mass fractionNarrower topic: Mass fraction is one way to express composition as a concentration.

• MolalityNarrower topic: Molality is one concentration measure, defined using solvent mass.

• OdorantRelated: Odorant concentration affects detection and perceived intensity.

• Acute toxicityRelated: Environmental concentration helps characterize exposure but does not alone specify absorbed dose.

• DisinfectantRelated: The active ingredient’s concentration affects both antimicrobial performance and safe use.

• Reaction orderRelated: Rate-law exponents specify how concentration changes affect the rate.

• Collision theoryRelated: Greater reactant concentration generally increases collision frequency.

• Odor thresholdRelated: An odor threshold is expressed as a concentration under stated measurement conditions.

• Thermodynamic activityRelated: Concentration-based activity definitions require a stated concentration scale.

• Arrhenius baseRelated: The definition turns on an increase in hydroxide-ion concentration.

• Chemical compositionRelated: Concentration quantifies composition relative to a chosen sample quantity.

• Grape juiceRelated: Water removal makes grape juice concentrate easier to store and transport.

• Kilogram per cubic metreNarrower topic: Mass concentration is one kind of concentration that may use kg/m³.

• Ammonia solutionRelated: Ammonia solution’s strength varies widely between household products and concentrated reagents.

• Complex mixtureRelated: Component concentrations describe mixture composition quantitatively.