What is lewis structure of ash3?

The Lewis structure of Ash3 (arsine) is drawn to understand the bonding between the atoms present in the molecule. The molecule consists of one arsenic atom and three hydrogen atoms. To draw the Lewis structure of Ash3, first, we need to count the total valence electrons of the atoms present in the molecule.

Arsenic has five valence electrons, while hydrogen has one valence electron. There are three hydrogen atoms, making the total valence electrons count 8. After calculating the total valence electrons, we need to distribute them around the central atom while keeping in mind the octet rule.

We place the arsenic atom in the center and three hydrogen atoms around it. Each hydrogen atom shares a single electron with the arsenic atom, forming three single bonds. The remaining two electrons are placed as a lone pair of electrons on the arsenic atom.

Thus the Lewis structure of Ash3 can be represented as: H | H--As--H | H

Overall, the Lewis structure of Ash3 shows a total of 8 valence electrons, with single bonds between each hydrogen atom and the central arsenic atom.