Structure Of Nitrate Ion. The salts of nitric acid are ionic compounds containing the nitrate ion NO - 3 and a positive ion such as NH 4 in ammonium nitrate. The structure of the nitrate ion NO3 can be described by these three Lewis structures. The first structure has a central nitrogen atom with no lone pairs bonded to 3 oxygen atoms. Also those two oxygen atoms has a -1 charge.
So nitrogen has five electrons in its valence shell. There are 24 valence electrons available for the Lewis structure for NO 3-. There are 3 Lewis structures in resonance. Your NO2- structure is correct the 3rd Oxygen which is trying to be added in NO2- has 6 electrons in valence shell that means it needs 2 more. Drawing the Lewis Structure for NO 3- Nitrate Ion Nitrates salts with NO 3- are frequently used in agriculture as a fertilizer. N has 1 lp means 2 unused electrons.
I quickly take you through how to draw the Lewis Structure of NO3- Nitrate Ion.
The compound has its chemical name as nitrate formed after nitric acid looses a proton from it. This is in part to their high solubility in water. Also those two oxygen atoms has a -1 charge. There are 3 Lewis structures in resonance. A step-by-step explanation of how to draw the Nitrate Ion Lewis Dot StructureFor the Nitrate Ion Lewis structure calculate the total number of valence elec. Well we got nitrate ionand this gives 5_N3xx6_O1_negative charge24valence electrons with which to play.