Free Chemical Equilibrium Simulator
Chemical Equilibrium Simulator lets students choose a reversible reaction, enter initial concentrations, change temperature or pressure, add a catalyst, and watch reactant and product concentration curves flatten as the system reaches equilibrium.
Built for chemical equilibrium homework, Le Chatelier principle practice, K versus Q review, and classroom demonstrations.
Start Chemical Equilibrium Simulator here: choose a reaction such as N2 + 3H2 ⇌ 2NH3, set concentrations, temperature, pressure, and catalyst, then read the shift direction and explanation.
Choose a reversible reaction, set initial concentrations, temperature, pressure, and catalyst, then run the equilibrium model.
Initial concentrations
Enter starting molar concentration for each species before the system relaxes toward equilibrium.
Share the clean page or copy a result link that restores this Chemical Equilibrium Simulator setup.
Virtual equilibrium vessel
Equilibrium constant K
0.00
Reaction quotient Q
0.00
Time to equilibrium
0 s
Concentration curves
| Species | Initial | Equilibrium |
|---|
Chemical Equilibrium Simulator principle check
Chemical Equilibrium Simulator is an educational model using simplified activities and illustrative constants. Use teacher guidance for graded equilibrium calculations.
Chemical Equilibrium Simulator connects the reaction quotient, equilibrium constant, concentration graph, and Le Chatelier explanation on one screen.
Start Chemical Equilibrium Simulator here: choose a reaction such as N2 + 3H2 ⇌ 2NH3, set concentrations, temperature, pressure, and catalyst, then read the shift direction and explanation.
Chemical Equilibrium Simulator connects the reaction quotient, equilibrium constant, concentration graph, and Le Chatelier explanation on one screen.
Use this Chemical Equilibrium Simulator guide to test concentration, temperature, pressure, and catalyst changes step by step.
Chemical Equilibrium Simulator lets students choose a reversible reaction, enter initial concentrations, change temperature or pressure, add a catalyst, and watch reactant and product concentration curves flatten as the system reaches equilibrium.
Chemical Equilibrium Simulator connects the reaction quotient, equilibrium constant, concentration graph, and Le Chatelier explanation on one screen.
Then change concentration, temperature, pressure, or catalyst and read why the balance shifts left, shifts right, or stays near equilibrium.
Speeds up the approach to equilibrium without changing K or final concentrations.
Read Chemical Equilibrium Simulator guideThese Chemical Equilibrium Simulator features help learners see why reversible reactions stop changing at equilibrium.
Start Chemical Equilibrium Simulator here: choose a reaction such as N2 + 3H2 ⇌ 2NH3, set concentrations, temperature, pressure, and catalyst, then read the shift direction and explanation.
Chemical Equilibrium Simulator connects the reaction quotient, equilibrium constant, concentration graph, and Le Chatelier explanation on one screen.
Fast answers about Chemical Equilibrium Simulator reactions, equilibrium constants, Le Chatelier principle, pressure, temperature, and catalysts.
For an exothermic forward reaction, raising temperature lowers the product-favored tendency; cooling favors products.
Higher pressure favors the side with fewer gas moles, so this reaction tends to shift toward products when compressed.
Speeds up the approach to equilibrium without changing K or final concentrations.
Chemical Equilibrium Simulator is useful whenever students need to connect graph shape, K, Q, and shift direction.
Built for chemical equilibrium homework, Le Chatelier principle practice, K versus Q review, and classroom demonstrations.
StudyChemical Equilibrium Simulator connects the reaction quotient, equilibrium constant, concentration graph, and Le Chatelier explanation on one screen.
ClassroomChemical Equilibrium Simulator is useful whenever students need to connect graph shape, K, Q, and shift direction.
ReviewShare the clean page or copy a result link that restores this Chemical Equilibrium Simulator setup.
ShareAfter Chemical Equilibrium Simulator, try another free browser simulator for chemistry, physics, circuits, school, or planning practice.
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Mix hot water, cold water, metal samples, and a calorimeter cup to calculate final temperature, heat flow, and unknown specific heat.
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Fast answers about Chemical Equilibrium Simulator reactions, equilibrium constants, Le Chatelier principle, pressure, temperature, and catalysts.
Chemical Equilibrium Simulator is free and runs in the browser without an account.
Start Chemical Equilibrium Simulator here: choose a reaction such as N2 + 3H2 ⇌ 2NH3, set concentrations, temperature, pressure, and catalyst, then read the shift direction and explanation.
Chemical Equilibrium Simulator compares the reaction quotient Q with the equilibrium constant K. If Q is less than K, the model shifts right; if Q is greater than K, it shifts left; if Q is close to K, the curves stay near equilibrium.
Yes. Chemical Equilibrium Simulator shows both the equilibrium constant K and the reaction quotient Q beside the concentration curves.
Speeds up the approach to equilibrium without changing K or final concentrations.
Open Chemical Equilibrium Simulator, choose a reversible reaction, and watch reactants and products approach equilibrium.
Then change concentration, temperature, pressure, or catalyst and read why the balance shifts left, shifts right, or stays near equilibrium.
Chemical Equilibrium Simulator only creates a parameterized URL when you copy a result link.