Draw Lewis structure of the following ligands and identify the donor atom in them `NH_3`, `H_2O`.

Draw structures of the following: Hexan-2-one

Draw structures of the following: 2-Methylpentanal

Draw the structures for the following compound. Ammonia (NH_3)

Draw the structural formula of the following 3-methyl pentane

Draw the Lewis structures for the following molecules and ions: H_2 S , SiCl_4 , BeF_2 , CO_3^(2-) , HCOOH

Draw Lewis dot diagrams for the following Carbon dioxide (CO_2)

Draw the structures of the following compounds the carbonyl C are same and classify them on the basis of C-O single bond and C = O double bond present in them: (i) Ethyl alcohol (ii) acetaldehyde (iii) o-nitrophenol (iv) Diethyl ether (v) isopropyl alcohol (vi) acetone.