H2O Lewis Structure
The triatomic H2O molecule’s Lewis structure reveals two solitary sigma bonds between the oxygen and hydrogen atoms. Additionally, these connections leave the oxygen atom with two lone pairs of electrons, which significantly contributes to the H2O molecule’s tetrahedral bent geometrical configuration.
The bond angle, which should have been 109.5 degrees, is 104.5 degrees because of this. Because one s orbital and three p orbitals combine to generate four hybrid orbitals in the H2O molecule, the hybridization is sp3.