Interactive Chemistry Hub

Full 118-element periodic grid with 10 property heatmaps, temperature phase slider (0K..6000K), audio chimes, and CSV export.

Multivariable trend scatter curves, 6-axis multi-element radar charts, and deep isotopic dossiers with rotating Bohr shells.

Construct nuclide structures subatom by subatom, calculate nuclear binding stability, isotopic abundance, and ion charges.

Simulate quantized electron transitions, calculate photon wavelengths via Rydberg equation, and view discrete spectral lines.

Orbital box filling visualizer supporting Aufbau, Hund's Rule, Pauli Exclusion, and anomalous d/f subshell configurations (Cr, Cu, Pd, Au).

Exact integer null-space matrix solver with Gaussian elimination for complex redox, decomposition, and combustion reactions.

Recursive bracket parser for hydrates and complexes with elemental mass percentages and dynamic pie charts.

Mix aqueous ionic compounds, calculate solubility constants ($K_{sp}$), predict precipitates, and generate net ionic equations.

Interactive 3D Ball-and-Stick & Space-Filling molecular viewer with CPK coloring and bond angles.

Interactive 2D structure builder for organic chains with automatic IUPAC nomenclature derivation and valence verification.