Chemistry Topic
Chemical Equilibrium
Explore how reversible reactions reach a dynamic balance between forward and reverse processes. Understand how concentration, temperature, and pressure shift that balance.
Learning Path
Chemical Reactions Poster
Visual guide covering reaction types, energy diagrams, activation energy, and how catalysts lower the energy barrier for chemical reactions.
View Poster →ICE / Q / K / Ksp Equilibrium Solver
Build ICE tables and solve for equilibrium concentrations. Compare Q to K, calculate molar solubility from Ksp, and solve weak acid/base systems step by step.
Open Tool →Equilibrium Lab
Explore Le Chatelier's principle directly. Adjust concentrations and temperature to watch Q approach Keq with animated particle shifts and ICE tables.
Open Lab →Key Concepts
- K = [products] / [reactants] at equilibrium
- Q < K: reaction shifts forward
- Q > K: reaction shifts backward
- Le Chatelier: system opposes stress
- ICE table: Initial, Change, Equilibrium
More Resources
Solubility and Ksp Lab
Explore solubility equilibrium with sparingly soluble salts. Calculate molar solubility from Ksp and observe the common ion effect.
Open Lab →Buffer and Acid-Base Equilibrium Lab
Explore buffer chemistry with Henderson-Hasselbalch. Add strong acid or base and compare buffered versus unbuffered pH response.
Open Lab →Buffer and Titration Curve Explorer
Interactive titration curves for strong and weak acid-base pairs. See real-time pH curves, equivalence points, and buffer capacity with indicator color overlays.
Open Tool →Chemical Equilibrium Cheat Sheet
Keq expressions, Le Chatelier's principle, ICE tables, and the reaction quotient Q summarized concisely.
View Cheat Sheet →