Chemistry291

NH3 Lewis Structure Answer: NH3 Lewis structure ( ammonia electron dot structure) is that type of diagram where we show the total eight valence electrons of NH3 as dots , or dots and dashes(-).                              NH3 Lewis Structure In Lewis structure,it is common that a bonding pair of two electrons can be shown by dash(-) or dots(●●) but a lone pair of two electrons is shown by dots[●●]. In NH3,all hydrogens follows the duet rule and the nitrogen atom follows the octet rule. In NH3 Lewis structure,we get four pairs of electrons.Out of four pairs of electrons,NH3 has three bond pairs and one lone pairs of electrons. Explanation: Hello,today I am going to draw the NH3 Lewis  structure  in just few steps.   Step-1: NH3 Valence Electrons To draw the NH3 Lewis  structure , we have to find out the NH3 total valence electrons first.We express valence electrons as dots in lewis dot str...

SO2 Lewis Structure   Answer: Here is the definition of SO2 Lewis structure. SO2 Lewis structure (sulfur dioxide electron dot structure) is that type of diagram where we show the total 18 valence electrons of SO2 as dots , or dots and dashes(-).In Lewis structure,it is common that a bonding pair of two electrons can be shown by  dash(-) or dots(●●) but a lone pair of two electrons is shown by dots[●●]. In SO2 Lewis structure,there are two double bonds that are going from the atom sulphur to oxygens. In SO2 Lewis structure ,there are totally five lone pairs of electrons.The each  oxygen has two lone pairs of electrons and the sulphur atom has one lone pair of electrons. In SO2 Lewis structure ,the oxygen atoms follow the octet rule but the sulfur atom don't follow the octet rule.It has more than eight electrons. In SO2 Lewis structure,we get nine pairs of electrons.Out of nine pairs of electrons,SO2 has four bond pairs of electrons and five lone pairs of electron...