Adsorption and Surface Purification
Explore how filters work! Add activated carbon to polluted water and watch how its porous surface absorbs harmful molecules.
Strong and Weak Acids and Bases
Compare strong and weak electrolytes: watch dissociation at the particle level, test solutions with a light bulb, and see why equal concentrations give different pH.
Detailed Explanation
This simulation uses a physically accurate engine to calculate real-time interactions based on established scientific principles. It allows you to visualize phenomena that are typically invisible or happen too fast or too slow to observe in a traditional classroom setting.
How the simulation works
This interactive STEM simulation lets you study the process visually by adjusting parameters and observing results in real time. Launch the model and experiment with settings to see how different variables affect the outcome.
The simulation content is available immediately once launched: the interactive model loads in your browser and requires no additional software.
What you will learn
- Control key parameters and observe how they shape system behavior.
- Tell qualitative and quantitative changes apart during the experiment.
- Form hypotheses and test them safely without specialized equipment.
- Connect observable effects to fundamental laws and concepts.
- Compare model behavior across limiting cases and boundary conditions.
- Prepare for tests and olympiads by building intuition on an interactive model instead of memorizing formulas.
Where it is applied
Understanding this process matters for materials science, pharmaceuticals, the chemical industry, and lab practice.
Frequently Asked Questions
Who is this simulation for?
This simulation is designed for middle and high school students, teachers, and anyone interested in STEM education.
Is it free to use?
Yes, this interactive simulation is available for free educational use.
Can I use it on a mobile device?
Absolutely! Our simulations are fully optimized for both desktop and mobile browsers.
Related simulations
Amino Acids and Proteins
Build a protein molecule! Connect amino acids with peptide bonds and observe the formation of a long polymer chain, the basis of all life.
Ammonia (NH₃)
Explore the ammonia molecule. Learn how the lone electron pair of nitrogen turns the molecule into a trigonal pyramid and creates a dipole moment.
Atom, Orbitals and Quantum Numbers
Build the electron shell of any element. Fill s, p, d, and f orbitals according to Hund's and Pauli's rules, exploring the quantum numbers of each electron.
Chemical Bond and Molecular Geometry
Build molecules from atoms! Draw Lewis structures, account for lone electron pairs, and learn how they shape the 3D geometry of molecules via VSEPR theory.
Chemical Equilibrium
How does a system react to stress? Change concentration, temperature, and pressure to see how chemical equilibrium shifts according to Le Chatelier's principle.
Complex Compounds
Become a molecule architect! Select a central ion, attach ligands to it, and create stable complex compounds with desired properties.
Covalent Bond
Discover how atoms share electrons! Bring nonmetals together and observe the formation of shared electron pairs to achieve a stable octet.