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this molecule has a similar shape to ammonia, however the bond angles are less- ammonia is 1070 whereas arsine is only 91 0. Usually it is said that the hybridisation in AsH3 is sp3 (however this would imply a bond angle of 109.5- which is close to the ammonia angle)- however the angle of 91 0 is so close to the angle between the p orbitals (900)that it suggest there is no hybridisation at all, and that the As- H bonds involve only p orbitals.
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Bonding scheme of ash3 in hybridization?
The bonding in AsH3 involves the hybridization of the arsenic atom. Arsenic in AsH3 uses sp3 hybridization, where the 3p orbital and all three 3d orbitals combine with the 4s orbital to form four equivalent sp3 hybrid orbitals. These hybrid orbitals overlap with the 1s orbitals of the three hydrogen atoms to form three sigma bonds, resulting in a trigonal pyramidal molecular geometry.
What does AsH3 stand for?
AsH3 stands for arsine, which is a toxic and flammable gas with the chemical formula AsH3. It is composed of one arsenic atom and three hydrogen atoms.
Does AsH3 follow the octet rule?
No, AsH3 does not follow the octet rule. Arsenic, the central atom in AsH3, can expand its valence shell to hold more than eight electrons in bonding.
What is the name of the binary compound with the formula AsH3?
The name of the binary compound with the formula AsH3 is arsine.
What is the oxidation number of H in AsH3?
The oxidation number of hydrogen (H) in AsH3 is +1. Hydrogen typically has an oxidation number of +1 when bonded to nonmetals.
