180
90
The lone pair - OH bond repulsion in water is greater than the OH bond- OH bond repulsion. In methane all of the bonds are the same so it has perfect tetrahedral symmetry. This is VSEPR theory
90
The CH4 Bond Angle Will Be 109.5 Degrees Because It Has a Tetrahedral Molecular Geometry.
No, BeH2 cannot form a hydrogen bond because it does not contain hydrogen atoms bonded to electronegative atoms such as oxygen, nitrogen, or fluorine, which are necessary for hydrogen bond formation. Instead, BeH2 forms ionic bonds between beryllium and hydrogen atoms.
The compound name of BeH2 is beryllium hydride.
The hybridization of Be in BeH2 is sp hybridization. Beryllium has 2 valence electrons and forms 2 bonds with the two hydrogen atoms in BeH2, resulting in sp hybridization.
BeH2 is a covalent compound because beryllium typically forms covalent bonds with hydrogen. HCl is considered an ionic compound because hydrogen chloride typically forms an ionic bond between the hydrogen and chlorine ions.
The bond angle for H2S is approximately 92 degrees.
The bond angle in NI3 is approximately 107 degrees.
The bond angle for AsF3 is approximately 87.5 degrees.
The bond angle for NBr3 is approximately 107 degrees.
The bond angle for IO2 is around 120 degrees.
The bond angle of beryllium hydride (BeH2) is approximately 180 degrees. This is because BeH2 has a linear molecular geometry, with the beryllium atom in the center and the two hydrogen atoms on either side, creating a straight line.
The water molecule's bond angle is about 104.45 degrees.
The bond angle for SBr2 is approximately 102 degrees.