Fundamentals of Organic Chemistry — three ways to learn it.

The complete written lesson — why carbon is unique (catenation, tetravalency, sp³/sp²/sp hybridisation), classification of organic compounds, the functional-group table, homologous series, full IUPAC nomenclature rules with worked names, isomerism (structural & stereo), and the detection & purification of organic compounds.

As you scroll, a live D3 panel animates every idea: carbon's tetrahedral, planar & linear shapes, functional groups lighting up on real molecules, isomers morphing, cis–trans flipping, and an interactive IUPAC name builder that highlights the longest chain, numbers it, and assembles the name.

Grow a 3D ball-and-stick alkane chain CₙH₂ₙ₊₂ and watch its boiling point climb as the van der Waals forces strengthen.