Give the electron dot structure of the following compounds :
` SO_2 ,H_2 SO_4 ,HNO_3 , HClO_2 and HClO_4`

Explanation

The electron dot structure of the following compounds:
`HNO_(3)`: Here, nitrogen is the central atom, nitrogen shares two of its electrons with oxygen and attains octet. Oxygen also shares two electrons with nitrogen in the formation of N= O bond. Nitrogen shares one valence electron with second oxygen atom and attains octet, while the oxygen atom in turn shares electron with a hydrogen atom and attain octet. Now, nitrogen has a lone pair of electrons. It donates this to third oxygen atom and forms a coordinate bonds.