Example image of eyePlorer eyePlorer map for 'Halogen addition reaction': Alkene Bromine Carbon tetrachloride Chemical formula Chlorine Dichloromethane Functional group Halogen Molecule Organic reaction Vicinal (chemistry) Electrophilic addition Halogenation Reaction mechanism Electron Electrophile Pi bond Sigma bond Carbon Ion Halonium ion Bromide Nucleophile Cis-trans isomerism Syn and anti addition Antibonding HOMO/LUMO Lone pair Fumaric acid Maleic acid Butyl Enantiomer Meso compound Steric effects Carbocation Stereospecificity Anethole NMR spectroscopy Stilbene Chemical equilibrium Fluorine George Andrew Olah Superacid Auwers synthesis Halohydrin formation reaction Bleaching of wood pulp Haloalkane