Adsorption and Surface Purification
Explore how filters work! Add activated carbon to polluted water and watch how its porous surface absorbs harmful molecules.
Compare C and Si, CO₂ / carbonic acid, carbonates and silicate materials.
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.
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.
Understanding this process matters for materials science, pharmaceuticals, the chemical industry, and lab practice.
This simulation is designed for middle and high school students, teachers, and anyone interested in STEM education.
Yes, this interactive simulation is available for free educational use.
Absolutely! Our simulations are fully optimized for both desktop and mobile browsers.
Explore how filters work! Add activated carbon to polluted water and watch how its porous surface absorbs harmful molecules.
Follow oxidation alcohol → aldehyde → carboxylic acid and compare functional groups.
Compare addition vs substitution and see why benzene prefers substitution.
Build a protein molecule! Connect amino acids with peptide bonds and observe the formation of a long polymer chain, the basis of all life.
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.
Connect structure to properties, count simple isomers, and practice systematic names.
Build Lewis structures and 3D shapes with VSEPR. Use NH₃ to explore how nitrogen's lone pair creates a trigonal pyramid and affects polarity.
How does a system react to stress? Change concentration, temperature, and pressure to see how chemical equilibrium shifts according to Le Chatelier's principle.