All simulations

3D Bond Order Simulation

Explore bond order with an interactive simulation. Visualize single, double, and triple bonds, and see how bond order affects bond length and strength.

3D Molecular Orbital Theory Simulation

Explore molecular orbital theory with a free interactive simulation. Build MO diagrams, fill bonding and antibonding orbitals, and calculate bond order and magnetism.

Structure–Property Relationships Simulation

Explore structure-property relationships with a free simulation. See how bonding and molecular structure affect melting point, solubility, and conductivity.

3D sp³ Hybridization Simulation

Explore sp³ hybridization with a free interactive simulation. See how s and p orbitals combine to form tetrahedral geometry in methane and other molecules.

3D Bonding vs. Antibonding Simulation

Explore bonding vs. antibonding orbitals in 3D with a free interactive simulation. See how orbital overlap creates sigma and pi bonds and nodal planes.

3D Dipole Moments Simulation

Explore dipole moments in 3D with a free interactive simulation. See how bond polarity and molecular geometry decide whether a molecule is polar or nonpolar.

3D Electronegativity & Bond Polarity Simulation

Explore electronegativity and bond polarity in 3D with a free interactive simulation. See how electron density shifts to create polar and nonpolar bonds.

sp² Hybridization interactive Simulation

Explore sp² hybridization with a free interactive simulation. See how one s and two p orbitals form trigonal planar geometry in ethene and other molecules.

3D Bond Polarity Simulation

Explore bond polarity in 3D with a free interactive simulation. See how unequal electron sharing creates polar bonds, partial charges, and bond dipoles.

3D Octahedral Geometry · Coordination Geometry Lab

3D Trigonal pyramidal geometry Simulation

3D Bent Molecules · VSEPR Angle Lab

3D Trigonal Bipyramidal Geometry Simulation

sp Hybridization Simulation

3D Molecular Polarity Simulation

3D Sigma Bonds Formation Simulation

3D Pi Bonds Formation Simulation

3D Bond Length Simulation

Single · Double · Triple Bonds Simulation

3D Hybridization Simulation

3D Bond Strength Simulation

3D Covalent Bonding Simulation

3D Bond Dissociation Simulation

3D Exceptions to the Octet Rule Simulation