Wzory sumaryczne i strukturalne azotanów: potasu magnezu i glinu

  azotan (V) potasu   KNO₃                     K-O-N=O                              ||                              O   azotan (V) magnezu   Mg(NO₃)₂                     O=N-O-Mg-O-N=O                           ||                  ||                           O                 O   azotan (V) glinu   Al(NO₃)₃                      O                                      ||                                O- N=O                                 |                  O=N-O-Al-O-N=O                        ||               ||                        O              O   ---------------------------------------------------------------------------------------------------- Litterarum radices amarae sunt, fructus iucundiores   Pozdrawiam :)