dynamic equilibrium
Stable through change
Dynamic equilibrium is a state of balance maintained through continuous change rather than stillness.
In chemistry, it describes a reversible reaction where forward and reverse processes occur at equal rates, so concentrations remain stable even though molecules keep reacting.
The concept extends to any system where opposing forces or flows balance out: The population reached a dynamic equilibrium as births matched deaths.
Unlike static equilibrium, everything keeps moving—the stability comes from matched movement, not from rest.
Biological internal stability maintenance
- feedbackReturned response data
- thermoregulationMaintaining stable internal heat
- osmoregulationMaintaining internal solute balance
- glucosePrimary cellular fuel
insulin · metabolism · enzymes · hormones · osmosis · diffusion · blood pressure · body temperature
Self-modifying cyclical process
- stabilityResistance to displacement
- self-regulationManaging one's own behavior
- cyberneticsCommunication and control science
- control systemMechanism that regulates behavior
steady-state · input · output · adjustment · perturbation · resilience · adaptive · complex systems
Repeated back-and-forth movement
- pendulumSuspended swinging weight
- harmonicOf musical overtones
- dampingDissipation of vibrational energy
- resonanceAmplified oscillation at natural frequency
vibration · momentum · steady-state · kinetics · periodicity · restoring force · displacement · amplitude
Able to be undone
- reactionResponse to stimulus
- concentrationSustained single-minded attention
- dissociationMental separation from surroundings
- saturationState of complete permeation
solubility · pH · buffer · chemical · phase · closed system · thermodynamics · esterification
Stretched or strained state
- equipoiseEqual distribution of weight
- counterbalanceOffsetting force or weight
- offsettingCounteracting with equivalence
- opposing forcesCombatants facing one another
symmetry · proportion · harmony · give-and-take · compensation · trade-off · push-pull · interplay
homeostasis
Biological internal stability maintenance
- feedbackReturned response data
- thermoregulationMaintaining stable internal heat
- osmoregulationMaintaining internal solute balance
glucose · insulin · metabolism · enzymes · hormones · osmosis · diffusion · blood pressure · body temperature · electrolyte
feedback loop
Self-modifying cyclical process
- stabilityResistance to displacement
- self-regulationManaging one's own behavior
- cyberneticsCommunication and control science
control system · steady-state · input · output · adjustment · perturbation · resilience · adaptive · complex systems · network
oscillation
Repeated back-and-forth movement
- pendulumSuspended swinging weight
- harmonicOf musical overtones
- dampingDissipation of vibrational energy
resonance · vibration · momentum · steady-state · kinetics · periodicity · restoring force · displacement · amplitude · frequency
reversible
Able to be undone
- reactionResponse to stimulus
- concentrationSustained single-minded attention
- dissociationMental separation from surroundings
saturation · solubility · pH · buffer · chemical · phase · closed system · thermodynamics · esterification · precipitation
tension
Stretched or strained state
- equipoiseEqual distribution of weight
- counterbalanceOffsetting force or weight
- offsettingCounteracting with equivalence
opposing forces · symmetry · proportion · harmony · give-and-take · compensation · trade-off · push-pull · interplay · reciprocal
- Chemical Equilibriumbuffer, buffer solution, Kb, conjugate acid, dissociation
- economicssupply and demand, inflation, GDP, GNP, gross domestic product
- TaoismTao, Taoism, Daoism, Laozi, Lao Tzu
- vectorsvector field, resultant, magnitude, direction, component
- physics problemsacceleration, momentum, kinematics, projectile motion, Newton's laws
- control systemsfeedback control, closed loop, open loop, feedback loop, servomechanism
dynamic equilibriumstatic equilibrium
Zero net force, no motion
rest · stasis · stillness · inertia · motionlessness
dynamic equilibriumdisequilibrium
Lack of balance or stability
imbalance · instability · chaos · perturbation · collapse
dynamic, dynamics, equilibrium, static equilibrium, dynamically, dynamical, disequilibrium, equilibrate, equilibrated