Give the Lewis structure of following:
(1) Na2S (Sodium sulphide)
(2) AIF (Aluminium fluoride)
(3) NH4 Cl (Ammonium chloride)
(4) O3 (Ozone)
(5) H2O̟2 (Hydrogen peroxide)
(6) CO (Carbon monoxide)
(7) N2O (Nitrogen (I) oxide)
(8) SOCl2 (Thionyl chloride)
(9) SO2 Cl2 (Sulphuryl chloride)
(10) H2CO3 (Carbonic acid
(11) H3 PO2 (Hypophosphorus acid)
(12) H4 P2O7 (Pyrophosphoric acid)
(13) CO2-3(Carbonate ion)
(14) NO2+ (Nitronium ion)
(15) NO2- (Nitrite ion)
(16) NO3- (Nitrate ion)
(17) SO2-4 (Sulphate ion)
