Final answer:
The given chemistry question asks for Lewis structures, geometry, and hybridization for the molecule C2H6O and other compounds. For C2H6O, Lewis structures include ethanol and dimethyl ether with tetrahedral geometries and sp3 hybridizations for carbon atoms.
Step-by-step explanation:
The question relates to creating Lewis structures for C2H6O, predicting the geometry around the carbon atom, and determining the hybridization of each type of carbon atom in various molecules. For C2H6O, possible Lewis structures can include the arrangement of atoms as either ethanol (CH3CH2OH) or dimethyl ether (CH3OCH3). The geometry around each carbon in ethanol is tetrahedral, with sp3 hybridization, while in dimethyl ether, the central oxygen shows a bent geometry with sp3 hybridization. Other molecules and their structures, such as CH3, CH2, benzene derivatives, etc., have their own distinct geometries and hybridizations.